1.

The momentum of a body of mass 5kg is 500kgm/s. Find its kinetic energy

A. 2√ó10<sup>5</sup> J
B. 2.5√ó10<sup>4</sup> J
C. 2.5√ó10<sup>5</sup> J
D. 2.5J
Answer» C. 2.5‚Äö√†√∂‚àö‚â•10<sup>5</sup> J


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