MCQOPTIONS
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| 1. |
A cylinder and a cone, whose radius of the base are r1 and r2 (r1 > r2) respectively, have uniform mass, and equal heights. The force exerted by the cylinder will be ______. |
| A. | More than cone |
| B. | Zero |
| C. | Less than cone |
| D. | Equal to cone |
| Answer» B. Zero | |