Question

A particle of mass 'm' moving with velocity 2v collides another particle of mass 3m moving with velocity
'V' in the same direction. If it is perfect inelastic collision, the loss of KE of the system is
27
a) mv2
mloo
a
)
b) 2 mv²
c) / mv²
d) zero
[a]
т
A bullet of mass – moving horizontally with velocity v strikes a block of mass 'm' and gets embedded
into it. The velocity of the block finally is
Ta
ην
V
V
b)
d) n(n+1)
n+1
n+1​

Answer 1

Answer:

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