A body of mass 5 kg is moving with a velocity of 10m/s a force is applied so that in 25 attains with velocity 45m/s caculate force applied
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Force=mass×acceleration
so here acc.=final vel.-initial vel./time=45-10/25=35/25=7/5.
so,force=5×7/5=7N.
so here acc.=final vel.-initial vel./time=45-10/25=35/25=7/5.
so,force=5×7/5=7N.
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