2. Solved Papers
  3. AMU Medical

AMU Medical AMU Solved Paper-1996

  • question_answer
    A body of mass 100 g is sliding from an inclined plane of inclination\[30{}^\circ \]. What is the frictional force experienced if\[\mu =0.7\]?

    A)  \[0.7\times \sqrt{2}\times \frac{1}{\sqrt{3}}N\]

    B)  \[0.7\times \sqrt{3}\times \frac{1}{2}N\]

    C)  \[0.7\times \sqrt{3}N\]

    D)  \[0.7\times 2\times \frac{1}{\sqrt{3}}N\]

    Correct Answer: B

    Solution :

    : \[F=\mu R=\mu mg\cos \theta \] \[F=0.7\times \frac{100}{1000}\times 10\times \cos 30{}^\circ =0.7\times \frac{\sqrt{3}}{2}N\]


You need to login to perform this action.
You will be redirected in 3 sec spinner