A ball bearing is projected vertically upwards from the ground with a velocity of 15ms‾¹. Calculate the time taken by the ball to return to the ground [g = 10ms‾²] by Sunday | May 21 | Physics WAEC | 0 comments A. 1.5s B. 3.0s C. 5.0s D. 7.5s Correct Answer: Option B B. 3.0s Users Also Read These:An object is projected with a velocity of 100 m/s…A bullet fired vertically upwards reaches a height…A ball of mass 0.5kg moving at 10ms¯¹ collides with…A body of mass 20g projected vertically upwards in…A ball of mass 0.5kg moving at 10ms−¹ collides with…