In an inelastic collision, which of the following is true?

Important Questions on Centre of Mass, Momentum and Collisions

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 7 - Centre of Mass, Momentum and Collisions>COMEDK UGET 2014>Q 1

The centre of mass of a system of two bodies of masses $M$ and $m, (M>m),$ separated by a distance $d$ is:

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 7 - Centre of Mass, Momentum and Collisions>COMEDK UGET 2015>Q 1

A bomb of mass $18 \mathrm{kg}$ at rest explodes into two pieces of masses $6 \mathrm{kg}$ and $12 \mathrm{kg}.$ The velocity of $12 \mathrm{kg}$ mass is $4 \mathrm{m}/\mathrm{s}.$ The kinetic energy of the other mass is

EASY

COMEDK UGET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 7 - Centre of Mass, Momentum and Collisions>COMEDK UGET 2014>Q 1

In an inelastic collision, which of the following is true?