a bullet of mass 100 g is moving with a speed of 200 ms-1. what is the kinetic energy of the bullet?
Answers
Answered by
1
Answer:
4,000 KJ
Explanation:
1/10*200*200
20 *200
Answered by
8
Answer:
2000 J
Explanation:
K. E. =1/2*m*v*v
K.E.=(0.1*200*200)/2
K.E.= 4000/2
Therefore kinetic energy of bullet = 2000J
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