Home
Class 11
PHYSICS
A particle of mass m is observed from an...

A particle of mass m is observed from an inertial frame of reference and is found to move in a circle of radius r with a uniform speed v. The centrifugal force on it is

A

`(mv^2)/r` towards the centre

B

`(mv^2)/r` away from the centre

C

`(mv^2)/r` along the tangent through the particle

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CIRCULAR MOTION

    HC VERMA|Exercise Objective -2|7 Videos
  • CIRCULAR MOTION

    HC VERMA|Exercise Exercises|30 Videos
  • CIRCULAR MOTION

    HC VERMA|Exercise Question for short Answer|10 Videos
  • CENTRE OF MASS, LINEAR MOMENTUM, COLLISION

    HC VERMA|Exercise Exercises|64 Videos
  • FLUID MECHANICS

    HC VERMA|Exercise All Questions|96 Videos

Similar Questions

Explore conceptually related problems

When a particle moves in a circle with a uniform speed

When a particle moves in a circle with a uniform speed ………….

A person applies a constant force vecF on a particle of mass m and finds tht the particle movs in a circle of radius r with a uniform speed v as seen from an inertial frame of reference.

A charged paticle (charge q ) is moving in a circle of radius R with uniform speed V . The associated magentic moment is given by

The acceleration of a particle is zero as measured from an inertial frame of reference. Can we conclude that no force acts on the particle?

A heavy ring fo mass m is clamped on the periphery of a light circular disc.A small particle having equal mass is clamped at the centre of the disc. The system is rotated in such a way that the centre of mass moves in a circle of radius r with a uniform speed v. We conclude that an external force :

A particle moves in a circle of radius 20 cm with linear speed of 10 m/s. Find the angular velocity

A particle of mass m is being rotated on a vertial circle of radius r. If the speed of particle at the highest point be v, then

Find the magnitude of the linear acceleration of a particle moving in a circle of radius 10 cm with uniform speed completing the circle in 4s.