A body of mass 4Kg at rest is subjected to force of 16N. Calculate Kinetic energy of body at the end of 10s
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Find acceleration of body by formula F=ma
Here a=16/4 which is 4ms-2
Use V=u+at to find velocity at end of 10s
Here u =0 as body is initially at rest
A=4
T=10
Find v and use KE = 1/2mv square to find KE
Here a=16/4 which is 4ms-2
Use V=u+at to find velocity at end of 10s
Here u =0 as body is initially at rest
A=4
T=10
Find v and use KE = 1/2mv square to find KE
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