Test SeriesFree PYQsExamsPricing

JEE Main Physics question

PhysicsWork, Energy and PowerJEE Main

A stone of mass g, tied to a weightless thread, is whirled in a vertical circle of radius m (). If the maximum tension the thread can bear is N, the maximum angular velocity of the stone (at the lowest point) is

Answer: (A)

Solution

At the lowest point, (since ).

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-157611