Question

Explain Will The Friction Increase or Decrease.

(a) Ball Bearing in Spinners.
(b) Tallcum Powder on Carrom Board.
(c) Groves in Shoes.
(d) Holding a Glass With Wet Hands.

Answer 1

Answer:

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Explanation:

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Answer 2

Explanation:

d) friction will decrease

b) decrease the friction

c)increases friction

a) increase

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