Homework Statement
Body A weighs 110 N, and body B weighs 37 N. The coefficients of friction between A and the incline are μs = 0.56 and μk = 0.25. Angle θ is 40°. Let the positive direction of an x-axis be up the incline.
(a). Find the acceleration of A if A is initially at rest...
Homework Statement
A 1420 kg jet engine is fastened to the fuselage of a passenger jet by just three bolts (this is the usual practice). Assume that each bolt supports one-third of the load.
(a) Calculate the force on each bolt as the plane waits on line for clearance to take off.
(b)...
I have answered all except question 5 part c. I got the acceleration, and the angle, but I cannot figure out the magnitude of the average acceleration. Any help?
So I have a few problems that I need help with. Any help would be greatly appreciated as I am new here and stumped.
1. A woman walks 220 m in the direction 27 degrees east of north, then 205 m directly east.
(a) find the magnitude (finished it).
362.5 m
(b) Find the angle of her final...