﻿ A body A of mass M while falling vertically downwards under gravity breaks into two parts; a body B of mass 1/3 M and a body C of mass 2/3 M. The centre of mass of bodies B and C taken together shifts compared to that of body A towards from Physics Laws of Motion Class 11 Manipur Board

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A body A of mass M while falling vertically downwards under gravity breaks into two parts; a body B of mass 1/3 M and a body C of mass 2/3 M. The centre of mass of bodies B and C taken together shifts compared to that of body A towards

• depends on height of breaking

• does not shift

• body C

• body B

B.

does not shift

No horizontal external force is acting
∴ = acm =0
since vcm= 0
∴∆xcm = 0

No horizontal external force is acting
∴ = acm =0
since vcm= 0
∴∆xcm = 0

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