The drawing shows a 20.1-kg crate that is initially at rest. Note that the view is one looking down on the top of the crate. Two forces, and , are applied to the crate, and it begins to move.The coefficient of kinetic friction between the crate and the floor is k = 0.385. Determine the (a) magnitude and (b) direction (relative to the x axis) of the acceleration of the crate.
physics - drwls, Tuesday, October 5, 2010 at 12:57am
I will be glad to critique your work, if you ever show any.