no of the building with take velocity of 15mls at an angle of 66° to the horizontal. Find 0 g all ing 2-b) A stone is projected horizontally from the top of the building 54 m high at a velouty of 30mls at the same tyme instant stone B U projected from the bottom 7 17 The height above the ground where the stone collide: 11 The horizontal distance from the building where the collusion occurs​