Duive probiems A ball thrown horizontally from the top of a building 55 m high strikes the ground at a point 35 m from the building: What is the (a) time t0 reach the ground, (b) the initial speed of the ball, and (c) the velocity by which the ball will strike the ground? The catapult Is used to Iaunch ball at angle 0 40". Determine tho initial spood of tho ball (speed of release) If range of the ball is 20 ft ; Inilial position of the ball Is: Xo-0, Yo-15 In;