Estimate the average force exerted by a shot-putter on a 7.0-kg shot if the shot is moved through a distance of 2.4 m and is released with a speed of 15 m/s

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 ozone hole appears in antarctica during

What can you increase the strength of an electromagnet by