Mass = 725Lbs * 0.454kg/Lb = 329.2 kg.
m*g = 329.2 * 9.8 = 3226 N. = Wt. of
trailer.
Fp = 3226*sin36 = 1896 N. = Force
parallel to the ramp.
F = Fp = 1896 N. Required.
a 725 pound trailer is sitting on a ramp inclined at 36 degrees.
how much force is required to keep the trailer from rolling down the ramp??
1 answer
1 answer