Question : In which of the following friction is not involved?
(A) Magnetic force
(B) Contact force
(C) Non-contact force
(D) Couple force
Choose the correct answer from the options given below :
Option 1: (A), (B) and (C) only
Option 2: (A), (C) and (D) only
Option 3: (B), (C) and (D) only
Option 4: (A), (B) and (D) only
Answer (1)
25th Jan, 2024
Correct Answer: (A), (B) and (D) only
Solution :
Friction is a contact force and a force that resists the motion of one object against another. The amount of friction depends on the materials from which the two surfaces are made.
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