Laws of motion

  • Thread starter ludic
  • Start date
  • #1
ludic
11
0
A bike starts from rest. It covers a distance of 1km from rest to rest. If the minimum time in which the bike covers the distance is 100s, the coefficient of friction between road and tyre = ?


s = (1/2)at^2



no idea how to go about it.
 

Answers and Replies

  • #2
aim1732
430
2
Remember the force with which the bike accelerates is friction's.
 

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