Which of the following are contact forces?
I. F...
Which of the following are contact forces?
I. Force of tension
II. Force of fiction,
III. Magnetic force
IV. Force of reaction.
I,II and III only
I, II and IV only
I, III and IV only
II, III and IV only
l and IV only.
Correct answer is B
No explanation has been provided for this answer.
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