MCQOPTIONS
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| 1. |
A pendulum takes 0.5 s to make one oscillation about its mean position. How long will it take to make 5 oscillations? |
| A. | 5 s |
| B. | 7.5 s |
| C. | 2.5s |
| D. | 10s |
| Answer» D. 10s | |