a body of mass 100 g s moving with a speed of 25m/svand is brought to rest in 0.025 s.find the average force applied
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Explanation:
mass= 100*10^-3kg
v=25m/s
t=25*10^-3
momentum= m*v
= 25*100*10^-3
force = momentum/time
= 25*100*10^-3/25*10^-3
force=100
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