Thanks Tim
So following standard procedures.
2. Homework Equations
Fn= Fg - FappSinTheta
Fn=mg - FappSinTheta
Ff = Fnμ
3. The Attempt at a Solution
Fn=Fg - FappSinTheta
=(45kg)(9.8) - 115sin15
=411N
Ff = Fnμ = 411(0.2) = 82.2N
Im not sure if i did this correctly, i am...
Hi, i am very confused on how your supposed to do these two quesitons. I am currently taking a intensified g11 course during the summer, and i think the teacher is going to fast, and I am not sure how I am supposed to do this. Please help explain each question out thoroughly, also it would be...