A body starts from rest and is acted on by a constant force.the ratio of kinetic energy gained by it in the first five seconds to that gained in the next five seconds is
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e the acceleration is uniform,
Velocity at 0 second = 0
Velocity at 1 second= 25m/s
Velocity at 2 seconds= 50m/s
......
Velocity at 5 seconds= 125m/s
We can also calculate the velocity as acceleration*time
=25m/s^2 *5seconds = 125 m/s
So, rhe velocity after 5 seconds is >125m/s
Velocity at 0 second = 0
Velocity at 1 second= 25m/s
Velocity at 2 seconds= 50m/s
......
Velocity at 5 seconds= 125m/s
We can also calculate the velocity as acceleration*time
=25m/s^2 *5seconds = 125 m/s
So, rhe velocity after 5 seconds is >125m/s
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