MCQOPTIONS
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| 1. |
A girl is swinging in a sitting position on the swing. The time period of the oscillations when the girl stands up is . . . . . . |
| A. | will decrease |
| B. | will depend on the height of the girl |
| C. | will be more |
| D. | will remain unchanged |
| Answer» B. will depend on the height of the girl | |