Question

A body of mass 60kg has the momentum 3000kg m/s. Calculate :
1) the kinetic energy
2) the speed of the body

Answer 1

hey dear
here is your answer

given data :

mass = 60 kg

momentum = 3000 kgm/s

2) momentum = mass*velocity

3000 = 60*velocity

velocity = 3000/60

velocity = 50 m/s

1) kinetic energy = 1/2*mass*(velocity)²

kinetic energy = 1/2*60*(50)²

kinetic energy = 30*2500

kinetic energy = 75000 joule

hope it helps :)

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Answer 2

Answer:

This is your answer my friend.

Please mark as brainliest.