MCQOPTIONS
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| 1. |
A body of mass 100 g is sliding from an inclined plane of inclination 30°. What is the frictional force experienced if \[\mu =1.7\] [BHU 1998] |
| A. | \[1.7\times \sqrt{2}\times \frac{1}{\sqrt{3}}N\] |
| B. | \[1.7\times \sqrt{3}\times \frac{1}{2}N\] |
| C. | \[1.7\times \sqrt{3}\,N\] |
| D. | \[1.7\times \sqrt{2}\times \frac{1}{3}N\] |
| Answer» C. \[1.7\times \sqrt{3}\,N\] | |