Physics, 14.01.2021 17:20 jessicadempsey
A boy of mass 60 kg jumps off a truck of mass 140kg travelling at 7.7m/s. If he runs towards the truck with velocity of 2.5m/s calculate the momentum of the boy on jumping off the truck and the loss of kinetic energy the moment the boy jumped off
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A boy of mass 60 kg jumps off a truck of mass 140kg travelling at 7.7m/s. If he runs towards the tru...
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