Q 4.9: A diver weighing 750N dive from a board 10m above the surface of a pool of water. Use the conservation of mechanical energy to find the speed at a point 5m above the water surface, neglecting air friction.
Q 4.9: A diver weighing 750N dive from a board 10m above the surface of a pool of water. Use the conservation of mechanical energy to find the speed at a point 5m above the water surface, neglecting air friction.