Question

(13) A machine gun bullet of mass m leaves the barrel at a speed of 100m/s and has a kinetic energy of 1000 joules. What is the mass of the bullet?

1 point

0.2kg

2kg

0.5kg

0.1kg


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Answer 1

Answer:

it's mass will be 0.5 kg

Answer 2

Answer:

2.5

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