A) A body falls on the ground from a height of 10 m and rebounds to...

A) A body falls on the ground from a height of 10 m and rebounds to a height of 2.5 m. Calculate the percentage loss of kinetic energy of the body during its collision with the ground.

B) A bomb explodes into two fragments of masses 3.0 kg and 1.0 kg. The total kinetic energy of the fragment is 6x10^4 joule. calculate the kinetic energy of the bigger fragment, and the momentum of the smaller fragment.

Expert Solution

genius_generous answered 2 months ago

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