Physics-Kinetic Energy

NEET Physics Kinetic Energy Match the Following Question

Type: Match the Following-match the column-Easy-Class 11

Match Column-I with Column-II.

Column-I Column-II (a) Kinetic Energy of an object at rest (i) Zero (b) Elastic collision (ii) Conserves total momentum (c) Inelastic collision (iii) Some kinetic energy lost (d) Kinetic Energy formula (iv) 12mv2\frac{1}{2} mv^2

Choose the correct matching:

A

a-i, b-ii, c-iii, d-iv

B

a-iv, b-ii, c-iii, d-i

C

a-i, b-iii, c-ii, d-iv

D

a-ii, b-iv, c-i, d-iii

Correct Answer

Option A

Detailed Explanation

The kinetic energy of an object at rest is zero, which corresponds to option (i). In elastic collisions, total momentum is conserved (ii), while in inelastic collisions, some kinetic energy is lost (iii). The kinetic energy formula is 12mv2\frac{1}{2} mv^2 (iv).

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