Physics-Centre of Mass
NEET Physics Centre of Mass Match the Following Question
Type: Match the Following-match the column-Hard-Class 11
Match Column-I with Column-II.
Column-I Column-II (a) Work done by friction (i) Positive quantity (b) Work done by a conservative force (ii) Depends on initial and final positions (c) Work-energy theorem (iii) Can be negative (d) Newton's Third Law (iv) Relates forces to motion
Choose the correct matching:
A
a-iii, b-ii, c-i, d-iv
B
a-ii, b-i, c-iii, d-iv
C
a-iii, b-i, c-iv, d-ii
D
a-ii, b-iii, c-i, d-iv
Correct Answer
Option A
Detailed Explanation
Work done by friction is typically negative (as noted in the context). The work done by a conservative force depends only on the initial and final positions. The work-energy theorem relates to forces and motion, and Newton's Third Law states that the forces between two bodies are equal and opposite.
Found an issue with this question?