

MCQOPTIONS
Saved Bookmarks
1. |
A wheel accelerates uniformly from rest to 2000 r.p.m. in 20 seconds. How many revolutions does the wheel make in attaining the speed of 2000 r.p.m.? |
A. | 400 |
B. | 300 |
C. | 333.4 |
D. | 200 |
Answer» D. 200 | |