A 60kg bicyclist rides his 9.8kg bicycle with a speed of 15m/s .

Part A
How much work must be done by the brakes to bring the bike and rider to a stop?

Part B
How far does the bicycle travel if it takes 4.0s to come to rest?

Part C
What is the magnitude of the braking force?

Question

A 60kg bicyclist rides his 9.8kg bicycle with a speed of 15m/s . 

Part A 
How much work must be done by the brakes to bring the bike and rider to a stop?  

Part B 
How far does the bicycle travel if it takes 4.0s to come to rest? 

Part C 
What is the magnitude of the braking force?

inowalst · Answer

Um.. Yeah. Put this in Physics.. 12 days ago.