A ball with a mass of .5Kg is moving at 125 m/sec hits a bat with mass of 15 kg at rest. They hit and the bat moves backwards at 10m/sec. What does the ball move at?​

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

Drag each item into the proper state of matter category.

A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.