Answer:
convert five min into sec
=5*60
=300 sec
speed=distance/time taken
=1200m/300s
=4m/s
speed=distance/time taken
5m/s=2000m/time taken
5*time taken=2000m
time taken =2000m/5m/s
time taken =400 sec
convert 3 min to second
=3*60
=120 sec
velocity=120/120
=1m/s
Explanation:
The formula that'll be used for all these questions–
Speed = Distance / Time — x
Or, Distance/ Speed = Time — y
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Well, here–Distance = 1200 Meter
Time = 5 minutes
= 5 × 60= 300 SecondsNow, Speed = 1200 / 300 — Formula x
= 4 m/sHence, the speed of the car is 4 m/s.
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2– Now, here–Speed = 5 m/s
Distance = 2000 Meter
Time Taken = 2000 / 5 – Formula y
= 400 SecondsHence, the time taken by the car for the journey is 400 seconds.
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3– Then here,We know that Velocity = Displacement / Time
By the way, the distance traveled in a straight line is called displacement.
And, speed is a definite direction is called velocity.
Now Here, Displacement = 120 meters
Time = 3 Min= 3 × 60= 180 SecondsFinally, Velocity = 120 / 180
= 2/3 m/s= 0.66 m/sHence, the Velocity of the object is 0.66 m/s.
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why are there so few top level consumers in massachusetts?
I don't really know the question but they either went extinct or resources, anything could happen
How do the properties of the planets change as you move away from the sun?
Answer:
as we move away from the sun the velocity of the planet decreases