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Physics - Circular Motion Question with Solution | TestHub

PhysicsCircular MotionKinematicsEasy2 minQB

PhysicsEasysingle choice

A particle starts from point 'A' reaches to B in a uniform circular motion. Find angular displacement of the particle (during which it reaches from A to B ) as seen from centre:- (if AC line is diameter)

Options:

Answer:

Solution:

Angle at the centre is twice the inscribed angle subtending the same arc.

Inscribed angle $= 3 0^{\circ}$ .

Central angular displacement $θ = 2 \times 3 0^{\circ}$ $= 6 0^{\circ}$ $= \frac{π}{3}$ rad. Answer: (C)

Stream:JEESubject:PhysicsTopic:Circular MotionSubtopic:Kinematics

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