Questions
A shell of mass m moving with velocity v suddenly breaks into 2 pieces. The part having mass m/4 remains stationary. The velocity of the other shell will be
a
v
b
2v
c
34v
d
43v
detailed solution
Correct option is D
According to conservation of momentum mv=m4 v1+3m4 v2⇒v2=43vTalk to our academic expert!
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