how much work must be done by the brakes to bring the bike rider to the stop? how far does the bicycle travel if it takes 3.5 seconds to come to rest? what is the magnitude of The breaking Force?

how much work must be done by the brakes to bring the bike rider to the stop how far does the bicycle travel if it takes 35 seconds to come to rest what is the class=
how much work must be done by the brakes to bring the bike rider to the stop how far does the bicycle travel if it takes 35 seconds to come to rest what is the class=