The force required to just move a body up the inclined plane is double the force required…
Physics · JEE Advanced · NTA Exams — Laws of Motion
The force required to just move a body up the inclined plane is double the force required to just prevent the body from sliding down the plane. The coefficient of friction is \(\mu\). The inclination \(\theta\) of the plane is
- \(\tan ^{-1} \mu\)
- \(\tan ^{-1}(\mu / 2)\)
- \(\tan ^{-1} 2 \mu\)
- \(\tan ^{-1} 3 \mu\)
Answer
(D) ^ -1 3
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