A block just begins to slide when the inclination of a rough plane is 37 ∘ . The coefficient of static friction between the block and the plane is: tan 37 ∘ = 3/4 .

At the angle of repose μ s = tan 37 ∘ = 3/4. Option B.

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A block just begins to slide when the inclination of a rough plane is $37^{\circ}$ . The coefficient of static friction between the block and the plane is: $tan 37^{\circ} = 3/4$ .

Options:

Answer:

Solution:

At the angle of repose
$μ_{s} = tan 37^{\circ} = 3/4.$
Option B.

Subject:PhysicsTopic:NLMSubtopic:Friction

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