MCQOPTIONS
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| 1. |
A bucket is drawn from a well by means of a rope which is wound around a wheel of radius 48 cm. If the bucket ascends in 1 minute 12 seconds at a speed of 1.2 m/sec, find the length of the rope. |
| A. | 8.64 cm |
| B. | 86.4 cm |
| C. | 864 cm |
| D. | 8640 cm |
| Answer» E. | |