The potential energy stored in the compressed spring of a dartgun, with a spring constant of 36.00 N/m, is 1.440 J. Find by howmuch is the spring is compressed. A 0.070 kg dart is fired straightup. Find the vertical distance the dart travels from its positionwhen the spring is compressed to its highest position. The samedart is now fired horizontally from a height of 4.30 m. The dartremains in contact until the spring reaches its equilibriumposition. Find the horizontal velocity of the dart at that time.Find the horizontal distance from the equilibrium position at whichthe dart hits the ground.
