A ball of mass 0.5kg moving at 10ms−¹ collides with another ball of equal mass at rest. If the two balls move off together after the impact, calculate their common velocity. by Sunday | Sep 2 | Physics WAEC | 0 comments A. 0.2ms−¹ B. 0.5ms−¹ C. 5.0ms−¹ D. 10.0ms−¹ E. 20.0ms−¹ Correct Answer: Option C – 5.0ms−¹ Users Also Read These:A body of mass 100g moving with a velocity if 10ms−¹…An object of mass 2kg moving with a velocity 3ms‾¹…A lead bullet of mass 0.05 kg is fired with a…A ball is thrown vertically upwards from the ground…Suppose three identical steel balls Q; R; and S are…