Question

A car of mass of 1000 kg is moving with a velocity of 10 metre second raise to power minus 1 if the velocity time graph for this car is horizontal line parallel to the time Axis then the velocity of car at the end of 25 seconds will be
a)25ms raise to power-1
b)40ms raise to power-1
c)10ms raise to power -1
d)250ms raise to power -1

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Answer 1

c ) 10 m/s raise to the power -1

Explanation:

Since the velocity time graph is horizontal line parallel to the time axis, meaning the velocity is constant, So velocity will be same at any instant in the journey.