The momentum of a body of mass 5kg is 500kgm/s. Find its kinetic energy? a) 2×105 J b) 2.5×104 J c) 2.5×105 J d) 2.5J
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Q: 1)
A: Answer
The momentum of a body of mass 5kg is 500kgm/s. Find its kinetic energy?
a) 2×105 J
b) 2.5×104 J
c) 2.5×105 J
d) 2.5J
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