A ball is threown straight upward with a speed v from a point h meters above the ground.Show that the time taken for the ball to strike the ground is (v/g)[1+ sqrt{1+(2hg/v^2)}].
A ball is threown straight upward with a speed v from a point h meters above the ground.Show that the time taken for the ball to strike the ground is (v/g)[1+ sqrt{1+(2hg/v^2)}].