A ball is dropped from height 10 m . Bal...

A ball is dropped from height 10 m . Ball is embedded in sand 1 m and stops, then

A

(a) only momentum remains conserved

B

(b) only kinetic energy remains conserved

C

(c) both momenutm and kinetic energy are conserved

D

(d) neither kinetic energy nor momentum is conserved

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The correct Answer is:

A

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DC PANDEY-CENTRE OF MASS, LINEAR MOMENTUM AND COLLISION-Level 1 Objective

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