A body of mass 2 kg is at rest. What should be the magnitude of force which will make the body move with a speed of 30 m/s at the end of 1 s?
Given:
Mass of Body, m = 2 kg
Initial velocity, u = 0 m/s
Final velocity, v = 30 m/s
Time, t = 1 s
We know,
F = ma
F = m (
) = 2 (
) = 150 N
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