Apendulum has a mass of 0.5 kg and starts at a height of 0.3 m. if it is released from rest, how fast is it going when it reaches the lowest point of its path? acceleration due to gravity is g-9.8 m/s ( need answers asap)

Drag each tile to the correct box. tiles bra i sequence

Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.

A58-kg boy swings a baseball bat, which causes a 0.140-kg baseball to move toward third base with a velocity of 38.0 m/s.