Thanks for the response nrqed.
Here is my free body diagram.
http://img504.imageshack.us/img504/8239/fbdiahr0.jpg
N = mgcos(O) =>
f[SIZE="1"]s = μN = 0.24*4.8*9.81*cos(12) = 11.054 N
F[SIZE="1"]net_x = mgsin(12) + 11.054 = 20.844 N
F[SIZE="1"]net_x = ma = 20.844
a[SIZE="1"]x =...
Hello,
I have a question for homework. The question reads:
A body of mass m=4.8 kg is standing on a ramp inclined in an angle of α=12 degrees. The static friction coeficient between the ramp and the body is μ=0.24. The ramp, which is inclined to the left, is in a train, which accelerates to...