Answer:
79.95 kgExplanation:
The force acting on an object given it's mass and acceleration can be found by using the formula
force = mass × acceleration
From the question we have
force = 6.5 × 12.3
We have the final answer as
79.95 kgHope this helps you
HELP ASAP PLEASEEE
Question 3 of 10
Which action must you take before starting to make an electromagnet out of
connecting wires, a battery, an ammeter, and a magnetic core wrapped in
wire?
A. Cover the ammeter with the same insulation that is on the wires.
B. Remove the wire that is wrapped around the magnetic core
material.
C. Wrap the battery with insulated wire.
D. Remove the insulation from the ends of the connecting wires.
SUBMIT
Answer:
The answer should be
D. Remove the insulation from the ends of the connecting wires.
Explanation:
The exact letter may not be D for everyone but the answer is
Remove the insulation from the ends of the connecting wires.
The action that you must take before starting to make an electromagnet out of connecting wires, a battery, an ammeter, and a magnetic core wrapped in wire is to "remove the insulation from the ends of the connecting wires". Hence, Option D is the correct answer.
What is an electromagnet?Electromagnet, can be described as the device which consists of a core of magnetic material surrounded by a coil through and it allows the electric current to pass so as to magnetize the core.
It should be noted that the electromagnet can be made to function in a case where there is controllable magnets are required, which can be contrivances in which the magnetic flux is to be varied, hence in the case above Removal of the insulation from the ends of the connecting wires will be the best action since the you are making an electromagnet out of connecting wires, as well as battery, an ammeter.
Therefore, option D is the correct answer.
Learn more about insulator at,
brainly.com/question/1472743
#SPJ5
pls help im begging you
Answer:
I think it's TRUE because forces change an object's motion but dont quote me on it ok? Cause I'm not a 100 percent sure
Cross-training employees is only necessary in the genetic science industry.
O True
O False
Answer: False
Explanation:
Answer:
False
Explanation:
What is the force of a box with a mass of 50 Kg being accelerated with a force of 9.8 m/s27
Answer:
490 NExplanation:
The force acting on an object given it's mass and acceleration can be found by using the formula
force = mass × acceleration
From the question we have
force = 50 × 9.8
490 NHope this helps you
HElP I NEED TO turn this in
A science class breaks into four groups and tests the pH of the soil surrounding the school. Each group goes to an area that is three meters squared (3m2) in size and tests the soil four different times within that square. The data collected is then placed into a table for everyone to see as shown below.
Four students draw the following conclusions from the data
Student 1. Group D's data should be discarded because it is not similar enough to the other groups' data
Student 2: There must be something near the parking lot that causes the pH of the soul to be higher and the class should design a new experiment to determine whether
Student 3. There are definitely more magnesium ions in the soil near the parking lot, and that is why the pH of the soil is higher there
Student 4. The pH of the soil in the ball field should be measured again because no two readings were identical
Which student's conclusion is scientifically valid based on the data in the table above? A. Student 1 B. Student 2 C.student 3 D student 4
what is the acceleration of a softball if it has a mass of 0.50kg and hits the catcher’s glove with a force of 25 N
Answer:
mass=0.50kg
force=25N
acceleration =?
Now,
force=m×a
25=0.50×a
25÷0.50=a
50=a
acceleration =50m/s^2 answer!!!!
hope this may help you!!!!
Answer:
The answer is 50 m/s squared.
Explanation:
A=M/F
A= 25 Newtons
------------------ (DIVIDED BY)
0.5 Kilograms
A= 50 m/s squared
Explain how one physical property each of acid, base and sait is used by man
Answer:
Hope this helps :)
Thanxx :)
What is produced by AC and DC generators?
chemical energy
mechanical energy
electrical energy
magnetic energy
Answer:
electrical energy
Explanation:
In an AC and DC generator, electrical energy is generated in such systems.
Both AC and DC generators are used to produce electrical energy in order to power homes and industrial tools.
Electrical energy is produced due to movement of electrons. In the generators, often times, a fuel is the source of the energy for the process. The fuel has a chemical energy which is converted to electrical energy through the design of the system.The primary __________ cortex specializes in receiving signals from different parts of the body.
A.
visual
B.
motor
C.
somatosensory
D.
auditory
Answer:
C. somatosensory
Explanation:
The somatosensory cortex is located in the front area of the parietal lobe. It receives signals for various areas of the body registering sensory input.
The primary somatosensory cortex specializes in receiving signals from different parts of the body.
What is somatosensory?The somatosensory is subsystem of nervous system that represents visual stimulus.
The somatosensory system is the network of neural structures in the brain and body that helps us to detect touch, temperature, and pain.
Thus, the primary somatosensory cortex specializes in receiving signals from different parts of the body.
Learn more about somatosensory here: https://brainly.com/question/7331754
Which of the following is not apart of the Particle Theory of Matter? *
A. Atoms are always in motion
B. The motion of atoms increase with temperature
C. Atoms attract each other
D. Atoms do not have empty spaces between them
Answer:
D. Atoms do not have empty spaces between them
Explanation:
That atoms do not have empty spaces between them is not part of the particle theory of matter.
Here are some of the postulates of the theory;
A gas is composed of a large number of identical molecules moving at different speeds. The space occupied by gas molecules is negligible compared to the volume of space they occupy. The temperature of a gas is a function of their average kinetic energy.two ways that friction can be reduced
Answer:
One way is to polish the surface and the other way is to use oil or grease between the surfaces.
Explanation:
Hope this is right lol :)
Select the correct answer. Your target heart rate is between 60% and 80 % of your maximum heart rate. A. True B. False
It's 2:30 pm in India, when it's 12:00 pm in London. So if I travel from India to London in one second, will I time travel?
Answer:
No and yes
Explanation:
Yes technically you are time traveling.
But not in the way like the movies or whatever when they go to 1956 or whatever.
You are time traveling because you are going from 2:30 to 12:00. And you are traveling :|
But no because. . . just no :\
I'm not sure how to explain.
The Great Salt Lake is located in __________.
A.
Mississippi
B.
Arizona
C.
Florida
D.
Utah
Answer:
D
Explanation:
Also the capitol of Utah is Salt Lake City
Hope this helps!
Answer:
Utah
Explanation:
The Great Salt Lake, located in the northern part of the U.S. state of Utah, is the largest salt water lake in the Western Hemisphere, and the eighth-largest terminal lake in the world.
Which statement best describes the importance of joints in the roadways of Bridges ?
a. Joints strengthen the roadway to support cars and trucks
b. Joints allow the roadway to expand and
contract with varying outside temperatures
c. Joints allow the roadway to expand and contract as cars put force on the bridge
d. Joints allow the bridge to be built in smaller, easier to assemble pieces.
Answer:
c. Joints allow the roadway to expand and contract as cars put force on the bridge
Explanation:
The reasons why joints are allowed on roadway is to accommodate the contraction and expansion of the road as cars put force on them.
Most materials used in making roadways are susceptible to expansion and contraction. When a measure of force is applied their length either increases or decreases depending on the type of force. To accommodate these changes, joints are placed in roadwaysWhat happens to the TOTAL energy when energy is transferred from potential energy to kinetic energy and then from kinetic energy back to potential energy ?
Please help!!
Answer: the answer to the question is B
Because of the fact that it keeps switching, from kinetic to potential, and again from potential to kinetic, as a result, while it is moving around in motion, it will lose energy.
:D
Best of Luck!
The distance versus time plot for a particular object shows a quadratic relationship. Which column of distance data is possible for this situation?
Time (s)
A. Distance (m) B. Distance (m) C. Distance (m) D. Distance (m) E. Distance (m)
0
0
2.00
9.00
+
1
1
1.00
4.00
18.00
1.00
1.00
2
4.00
6.00
27.00
0.50
0.25
3
9.00
8.00
36.00
0.33
0.11
4
16.00
10.00
45.00
0.25
0.06
5
25.00
12.00
54.00
0.20
0.04
6
36.00
14.00
63.00
0.16
0.02
O A column A
OB. column B
OC. column C
OD. column D
O E. column E
Answer:
A
Explanation:
why do we daydream during class
Answer:
Because we wish that a dragon would just destroy school and you can ride your new dragon to starbucks, you'll be famous!!! BUT THEN REALITY SMACKS YOU IN THE FACE WITH A STUPID STACK OF HOMEWORK!!!
Explanation:
Can some one plz help me with this Im kinda busy today and this is due today!
Write a 5-6 paragragh essay about >>
You have been given the chance to spend a day with a famous person of your choosing. This person may be a character from a book, a movie, television or some other source. Why did you choose the person you did? Why is meeting with this person important to you?
Write a narrative about the time you spent with the famous person you have chosen.
Answer:
Ryan Upchurch
For many years I have learned a lot of things about him, Upchurch music, and his crazy aspects of life. And If there was A day then I got a list of things to do with him. First things first or me this is a hard question for a part of me would like to sit down with Ryan in a boardroom and discuss humanitarian ideas and share my opinions with them.
A part of me would like to go back in time and talk with the only person I wanted an autograph from, Katie Noal I would discuss her concepts in her songs, ask if I could get some pointers, and finally ask her to sing one of her songs.
But then again Ryan does not like her so it would only be fair to spend the day with him., she is amazing and I love her humor. And he is sharp and quick as a whip. My time with him would leave me busting a gut laughing so hard. It would be on my bucket list of things to do.
Now at this time, I would eat some chicken some good fried chicken with some mash potatoes his wife would have made. You know he is just a funny person he has a comedian personality, it would be a joyous time to spend with him. Then we would take a drive and he can show me where he grew up and some crazy memories or life lessons on the way. And explain some of his songs to me like my favorite ¨Vinyl¨.
I would ask Ryan where he took his plots from and what his aspects are of life and who inspired him along the way. Or to just do nothing and have almost forgotten how to think; for picturing in his mind, and for writing his songs for all of us to enjoy. A proud man who wanted to become invisible but the accomplished task did not bring him happiness and instead brought him Fame.
I would be especially interested in asking him about “Everlasting country¨. Who was that person or what were the events, which prompted him to create an image of severe, almost help of countless operations in the country and America. However, Upchurch and I would go very soon they forget everything they were taught and… over and over again. If I could spend the day with him I hope that we could go mudding and just enjoy him.
I am always interested in the way that how he writes his songs and express how he feels about America. Now I would love to help him write a song and I would call It ¨Country time love¨. After all that we would sit and enjoy the campfire and eat some Smores :) Or I would ask him when and how he preferred to write, whether his stories were long in the making etc.
And finally, the last question that I would ask Ryan Upchurch is to compare his time with the other singers and analyze if any of his most gloomy predictions have come true about how he see life. Of course, Upchurch will hardly consider the agenda, and modern achievement such high standards for people. After that long day with him, I would think of him for everything we had done for the day. Maybe he would understand how I feel about the way I see life and how he has changed the way I look at life. That he would develop and these events would happen some time so he was able to make a song putting it as me and his song. Cause that would be very exciting! I hope that maybe this day will come and I will get to remember that day and hope that I will get to see him again like go to a concert or just hang out for the day.Therefore If I spent a day with Ryan I would Eat some chicken go mudding and sit by the fire and enjoy some good music.
Explanation:
Answer:
If I were given a chance to meet anybody who has ever lived and spend the whole day talking to that person, I would choose the French Queen Marie Antoinette. The reason for my choice is not her extraordinary talents or achievements; instead, I am interested in how an ordinary woman could have made it through the turmoil of the dark times for the French monarchy, a difficult marital relationship and never lose her sense of dignity.
I admire Marie Antoinette first of all for having endured the challenge of spending all or most of her time in public when she was still the wife of the French dauphine when she had to “on my rouge and wash my hands in front of the whole world” (Wikipedia, 2006). To a certain degree, each of us has to endure the challenge of being in public with one’s thoughts and feelings, and I would ask her how she was able to withstand this trial. I would also ask her how she managed to remain modest and nice to people surrounding her so that Jeanne Louise Henriette Campan in his memoirs remembered of her as “unwilling … to be reminded of her elevation” (Campan, 2004, p. 10).
I would want to see the person who, by will of chance, was lifted to the highest position a woman could command in Europe of those times, yet remained affable and pleasant to her subordinates and unwilling to impress herself on them and humiliate anybody at a time when it was all too common in the nobility.
If we had a chance to talk at length with Marie Antoinette, I would also ask her what she considers to be her mistakes at court and how she would have corrected them if given a chance. She surely had quite a few, but, after all, historian Simon Sebag Montefiore could have been right saying that Marie Antoinette was “a woman more sinned against than sinning” (Wikipedia, 2006). I am interested in learning what she thought of her life when it came to such a disastrous end as the execution in the French Revolution. Did she blame the crowd? Or was she reproaching herself for not having done more to protect her image in the eyes of the people? Marie Antoinette surely could not have averted the revolution that happened because of someone else’s sins, but she perhaps had a chance to appear less self-indulgent to the people.
This is one more thing I could address, as well as ask how she could demonstrate that outstanding courage when she stood on the balcony of the royal palace in Versailles at the point of many guns aimed at her, and how she could have been so strong at the time of the execution. I believe that her strength demonstrates what an ordinary woman can do in the face of danger and teaches us a lot about how one should never lose a human face when challenged in any way. A talk with Marie Antoinette could give me profound insights into the nature of people and reveal many interesting points.
Explanation:
molecular compounds do not conduct electrify because they
a. break up into irons
b. do not break up into ions
c. do not dissolve in water
d. have high melting points
if you guess right I'll mark you brainliest
Answer:
a
Explanation:
Answer:
b. do not break up into ions
Explanation:
molecular compounds don't break up into ions when dissolved or melted.
PHYSICS HW PLS HELP I DONT UNDERSTAND
A large crate is pushed to the right along a rough surface
by a
320 N applied force. The friction force due to the surface
is 100 N, and the mass of the box is 40 kg. Determine the
net force acting on the crate.
A. 400 N
B. 320 N
C. 100 N
D. 220 N
Answer:
a
Explanation:
f is mg
HELPPPP LOOK AT THE SCREENSHOT TO ANSWER THE QUESTIONS
17. Which object or objects are traveling at a constant velocity?
1. A
2. B
3. C
4. D
5. E
18. Which object is accelerating?
1. A
2. B
3. C
4. D
19. Which object or objects are sitting still?
1. A
2. B
3. C
4. D
5. E
20. On average, which object is traveling at the fastest velocity?
1. A
2. B
3. C
4. D
5. E
Answer:
Explanation:
Is this a velocity time graph?
Which factor has the greatest effect on the strength of an electromagnet?
A. The position of the ammeter in the circuit
B. The distance between the battery and the electromagnet
C. The type of insulation that covers the wire
D. The number of coils of wire around the core
Answer:
The number of coils of wire around the core
Explanation:
A P E X approved✅
Answer:
d
Explanation:
a pex
Help! Urgent! Question is in the screenshot. Also, please include units! Thanks...
describe the relationship between the car's braking distance and kinetic energy
A women weighs 857 N. What is her mass?
Answer:
women based on height usually should way about 200 pounds which included muscle.
Explanation:
Brainliest whoever answers first!!! and right!!! Identify the situations that have an unbalanced force. Check all that apply. a weight speeds up as it falls through the air a garbage can is at rest on the ground a hockey puck moves in a straight line at a constant speed a bumper car hit by another car moves off at an angle a balloon flies across the room when the air is released
Answer:
its A,D,E
Explanation:
I got 2 right one of them wrong
Answer:
A baseball speeds up as it falls through the air.
Yes. Forces on the balloon are unbalanced.
The balloon is speeding up, so we know that the downward force
of gravity is stronger than the upward force of air resistance.
A soccer ball is at rest on the ground.
No. The ball is not accelerating, so we know that the forces on it
are balanced.
The downward force of gravity on the ball and the upward force
of the ground are equal.
An ice skater glides in a straight line at a constant speed.
No. The skater's speed and direction are not changing, so he is not
accelerating. That tells us that the forces on him are balanced.
A bumper car hit by another car moves off at an angle.
Yes. The direction in which the car was moving changed.
That's acceleration, so we know that the forces on it are unbalanced,
at least at the moment of impact.
A balloon flies across the room when the air is released.
Yes. The balloon was not moving. But when the little nozzle was
opened, it started to zip around the room. So its speed changed.
And, as it goes bloozing around the room, its direction keeps changing too.
There's a whole lot of acceleration going on, so we know the forces on it
are unbalanced.
Explanation:
A football player runs directly down the field for 45m before turning to the right at an angle of 25 degrees from his original direction and running additional 20m before getting tackled. What is the magnitude and direction of the runner's total displacement?
............................................................................... Hello wonderful person <3
Find the speed of a wave (in meters/second) whose wavelength is 4 meters and
whose frequency is 3.5 Hz. Enter a number rounded to the first decimal place
(e.g. "0.1").
Your answer
Wave speed = (wavelength) x (frequency)
Wave speed = (4 m) x (3.5 /s)
Wave speed = 14.0 m/s
