Physics - Circular Motion Question with Solution | TestHub

PhysicsCircular MotionKinematicsMedium2 minQB

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A simple pendulum of length $l$ has maximum angular displacement 60°. Then the maximum kinetic energy of a bob of mass $m$ is

Answer:

Solution:

$h = l (1 - cos 6 0^{\circ}) = \frac{l}{2}, so K_{m a x} = m g h = \frac{m g l}{2} .$

Stream:JEESubject:PhysicsTopic:Circular MotionSubtopic:Kinematics

⏱ 2mℹ️ Source: QB

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