Ball bearings are used to
a-increase friction
b-decrease friction
c-optimize friction
d-all of these
Answers
Answered by
7
Answer:
d-all of these
Answered by
0
Answer:
b) decrease friction
Explanation:
plz mark me brainliest
Similar questions
Computer Science,
6 months ago
Social Sciences,
6 months ago
Physics,
1 year ago
English,
1 year ago