Another way of using a wheel and axle is to place it on the bottom of an object in order to make it easier to move. If this is done, what force has been lessened that can make work easier?

Abox is pushed down at an angle of 32 degrees on a rough surface. the box moves to the right.what equation should be used to find the net force in the y-direction? answers: a. fnet,y = fn - fgb. fnet,y= fp - ffc. fnet,y = fn-fg- fpcos(32)d. fnet,y = fn-fg-fpsin(32)

The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87