A candle of length L is made of wax is kept in a horizontal position and melted.If x cm of candle is melted per second, The speed with which the centre of mass of a candle shifts other side is
a.x
b.x/2
c.x/3
d.2x/3
Answers
Answered by
3
Answer:
x
The speed with which the centre of mass shifts other side
Answered by
4
Answer:x/2
Explanation:
Vcm=m1v1+m2v2/m1+m2
=mx+m×0/m+m (since the other half is not melting so zero)
=x/2
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