

MCQOPTIONS
Saved Bookmarks
1. |
A spring scale in a stationary lift shows a reading of 60 kg for a man standing on it. If the lift starts descending at an acceleration of g/5, the scale reading would be |
A. | 48 kg |
B. | 60 kg |
C. | 72 kg |
D. | none of these. |
Answer» B. 60 kg | |