Q99. A ball is projected horizontally from the top of a cliff on the surface of the earth with a speed of 40 ms-1. Assuming that there is no air resistance, what will be its speed after 3s? Physics — Forces and Motion — Question 99 of 419A. 30 ms-1B. 40 ms-1C. 50 ms-1D. 60 ms-1Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →