From what height should a body of mass 40 kg should fall in order to h

1.	From what height should a body of mass 40 kg should fall in order to have the same kinetic energy as a body of mass 1.56 kg travelling at a speed of 12 m/s
Answer» ANSWER: PUT mgh=1/2mv2 40×10×h=1/2×1.56×12×12 by solving this we get the height

From what height should a body of mass 40 kg should fall in order to have the same kinetic energy as a body of mass 1.56 kg travelling at a speed of 12 m/s

Answer»

ANSWER:

PUT mgh=1/2mv2

40×10×h=1/2×1.56×12×12

by solving this we get the height

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From what height should a body of mass 40 kg should fall in order to have the same kinetic energy as a body of mass 1.56 kg travelling at a speed of 12 m/s

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