Which of the following has mechanical energy? car battery compressed spring glowing incandescent lightbulb nucleus of uranium atom

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)

Describe uniform velocity and variable velocity in short

Blank liquids and gases exert a buoyant force on objects placed in them