Science, asked by rajindersinghrathore, 6 months ago

ball bearing is used in shafts of motors, dynamos to reduce __________.

(a) movement
(b) speed
(c) friction
(d) none

Answers

Answered by XxMrNobodyxX

25

Answer:

c) Friction...

.......... . ...

Answered by pragna52

2

Explanation:

friction is the answer.

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