Posted by michelle on Wednesday, April 11, 2012 at 11:54pm.
What is the minimum work in joules needed to push a 1540 kg car 44.0 m up a 12.5 degree incline?

physics  drwls, Thursday, April 12, 2012 at 3:08am
M*g*H, where H is the vertical rise, 44 sin12.5 meters.
g = 9.8 m/s^2
The answer will be in Joules.