Physics, asked by rasheeghosh2021, 9 months ago

Increasing friction is necessary for which of the following?
a. Free wheel of bicycle
b. Bicycle handle bar
c. Chain of bicycle
d. Ball bearing in front wheel

Answers

Answered by dot2hash

10

Answer:

Free wheel of bicycle as friction on the road helps the bicycle to stop and the wheel is in direct contact with the road.

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