Forcefriction=(Psin37+15*9.8)*.70
So Pcos37 must equal to the force, solve for P.
how to get the magnitude of P??how to solve for P.
thanks a lot~~
1 answer
P=[(F/0.7) - 15•9.8]/sin37
So Pcos37 must equal to the force, solve for P.
how to get the magnitude of P??how to solve for P.
thanks a lot~~
1 answer