Test SeriesFree PYQsExamsPricing

JEE Main Physics question

PhysicsLaws of MotionJEE Main

A particle describes a horizontal circle in a conical funnel whose inner surface is smooth, with speed 0.5 m/s. What is the height of the plane of the circle from the vertex of the funnel (assume the funnel's half-angle is , ms)?

Answer: (D)

Solution

For a particle on the inside of a cone of half-angle (from the vertical axis),

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-158196