Question
Find the displacement of the wedge when the mass 'm' has comes out of the wedge. There is no friction anywhere.
Answer: Option C
:
C
Let wedge move towards right by distance x; then
ΔxCM=m(lcosθ+x)+Mx+m(x−l)m+M+m
0=mlcosθ−ml+(m+M+m)x
x=ml−mlcosθ2m+M
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:
C
Let wedge move towards right by distance x; then
ΔxCM=m(lcosθ+x)+Mx+m(x−l)m+M+m
0=mlcosθ−ml+(m+M+m)x
x=ml−mlcosθ2m+M
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