1. A 2 kg shot is fired from a canon of mass 198 kg with a velocity 50 ms with respect to gun. the KE of recoil gun is
a) 25.25J
b) 28.75 J
d) 23 J
C) 20J
Answers
Answered by
3
Answer:
K.E.=mgh
10X198X50 simplify it ang get answe
Answered by
4
Explanation:
your answer is option A
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