In which of the following cases is higher friction useful?
I.Climbing a rope
II. Friction between handle of tennis racket and hand
III. Sliding down a playground slide
(A) Only I and II (B) Only II and III (C) Only I and III (D) All
Answers
Answered by
1
Answer:
Option A is correct.....
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Answered by
1
Answer:
The answer is A only I and II.
Since un sliding down a playground slide higher friction would work against the kid from sliding down smoothly.
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