a body of mass 6 kg is under force which cause displacement in it given by s =t^2/4 M. the work done by the force in 0 to 2 sec .
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ANSWER:
M=6Kg.
g=9.8m/s^2.
F=ma.
s=t^2/4
t=2s.
Work done=f*d.
W=mg*d.
W=6*9.8*2^2/4.
W=58.8N.
M=6Kg.
g=9.8m/s^2.
F=ma.
s=t^2/4
t=2s.
Work done=f*d.
W=mg*d.
W=6*9.8*2^2/4.
W=58.8N.
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