Homework Statement
Evaluate the line integral over the curve http://webwork.math.ttu.edu/webwork2_files/tmp/equations/33/92ca0e3b907f876e5a974ad1457d1f1.png from to http://webwork.math.ttu.edu/webwork2_files/tmp/equations/6f/bccf9dd59b9c22450c590a042bb77d1.png .
∫-ydx+3xdy (over the curve C)...
P is pushing 15in above the center of the box. The box's dimensions (probably should've included) are
Height=70in
width=30in
The distance from the bottom to force P is 50 in
Homework Statement
A 500lb box is being pushed up a ramp which is sloped at 10 deg. The center of mass of the box is at the geometric center of the shown area. If the static coefficient of friction is 0.35 and the kinetic coefficient of friction is 0.28, what is the force P that will cause the...