Question

A mass of 5 gram is moving with a constant velocity of 500 metre per second is kinetic energy is

Answer 1

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Explanation: Mass = 5 grams, i. e,

Mass = 5/1000 kg

Because it is important to convert mass into kg 's...

Velocity = 500 m/s

So, kinetic energy = 1/2 mv2

K. E. = 625 joules

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