(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

A woman pushes her 150kg motorcycle up a slope of 5 degrees with a constant speed of 2 m/s. She achieves this by exerting a force on the bike of 450N parallel to the slope. What is the magnitude of the frictional force acting on the bike?

2. Relevant equations

a= gsin(angle)

F=ma

3. The attempt at a solution

a= (150 x 9.8) x sin5

F= 150 x 128

F= 19216.84

but the answer is ment to be 322 N, im not realy sure where I am going wrong, any help would be greatly appriciated

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# Homework Help: The Normal Force and Inclined Planes

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