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Physics - NLM Question with Solution | TestHub

PhysicsNLMFrictionMedium2 minPYQ_2012

PhysicsMediumsingle choice

A weight $W$ can be just supported on a rough inclined place by a force $F$ either acting along the plane or horizontally. If $θ$ is the angle of friction, then $F / W$ is

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Answer:

Solution:

Angle of friction, is the angle which the resultant of limiting friction and normal reaction makes with the normal reaction.
$∴$ $tan θ = \frac{F}{R}$ Or $\frac{F}{W} = tan θ$

Stream:MHT_CETSubject:PhysicsTopic:NLMSubtopic:Friction

⏱ 2mℹ️ Source: PYQ_2012

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