MCQOPTIONS
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| 1. |
A body of mass 10 kg is lying on a rough plane inclined at an angle of 30o to the horizontal and the coefficient of friction is 0.5. the minimum force required to pull the body up the plane is [JIPMER 2000] |
| A. | 914 N |
| B. | 91.4 N |
| C. | 9.14 N |
| D. | 0.914 N |
| Answer» C. 9.14 N | |