

MCQOPTIONS
Saved Bookmarks
1. |
Just before striking the ground, a 0.5 kg body had a kinetic energy of 980 J. if friction is ignored, from what height it was dropped. |
A. | 980 m |
B. | 5.0 m |
C. | 200 m |
D. | 24.5 m |
Answer» D. 24.5 m | |