

MCQOPTIONS
Saved Bookmarks
1. |
A ball of mass 3 kg and a ball of mass 2 kg roll towards each other on a flat surface. How far is the centre of mass from the 3 kg ball of the 2 balls are separated by 6 m? |
A. | 1.2 m |
B. | 2.4 m |
C. | 3.6 m |
D. | 4.8 m |
Answer» C. 3.6 m | |