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1. |
A body of mass 100 g is sliding from an inclined plane of inclination \[30{}^\circ \]. What is the frictional force experienced, if \[\mu =1.7\]? |
A. | \[1.7\times \sqrt{2}\times \frac{1}{\sqrt{3}}N\] |
B. | \[1.7\times \sqrt{3}\times \frac{1}{2}N\] |
C. | 8 Pa |
D. | \[1.7\times \sqrt{2}\times \frac{\sqrt{2}}{\sqrt{3}}N\] |
Answer» C. 8 Pa | |