Physics, asked by khanazam7800, 11 months ago

Ball bearings are used to
a-increase friction
b-decrease friction
c-optimize friction
d-all of these

Answers

Answered by SarahIsAGirl2

7

Answer:

d-all of these

Answered by ADITYA0N0SHAH

0

Answer:

b) decrease friction

Explanation:

plz mark me brainliest

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