Home
Class 11
PHYSICS
A solid sphere of mass m rolls without s...

A solid sphere of mass m rolls without slipping on an inclined plane of inclination `theta`. The linear acceleration of the sphere is

A

`(7)/(5) g sin theta`

B

`(2)/(7) g sin theta`

C

`(3)/(7) g sin theta`

D

`(5)/(7) g sin theta`

Text Solution

Verified by Experts

The correct Answer is:
D
The lnear acceleration of the sphere,
`a=(g sin theta)/(1+(I)/(mR^(2)))=(g sin theta)/(1+(2)/(5))=(5)/(7) g sin theta`.
Promotional Banner

Topper's Solved these Questions

  • ROTATION

    DC PANDEY ENGLISH|Exercise (A) Chapter Exercises|83 Videos

  • ROTATION

    DC PANDEY ENGLISH|Exercise (B) Chapter Exercises|25 Videos

  • ROTATION

    DC PANDEY ENGLISH|Exercise Check point 9.2|20 Videos

  • RAY OPTICS

    DC PANDEY ENGLISH|Exercise Integer type q.|14 Videos

  • ROTATIONAL MECHANICS

    DC PANDEY ENGLISH|Exercise Subjective Questions|2 Videos

Similar Questions

Explore conceptually related problems

A sphere of mass m rolls without slipping on an inclined plane of inclination theta . Find the linear acceleration of the sphere and the force of friction acting on it. What should be the minimum coefficient of static friction to support pure rolling?

A solid sphere of mass m rolls without slipping on an inlined plane of inclination 0. what shoul be the minimum coefficient of static feiction to support pure rolling?

A sphere of mass M rolls without slipping on the inclined plane of inclination theta . What should be the minimum coefficient of friction, so that the sphere rolls down without slipping ?

A sphere rolls down on an inclined plane of inclination theta . What is the acceleration as the sphere reaches bottom?

When a solid sphere rolls without slipping down an inclined plane making an angle theta with the horizontal, the acceleration of its centre of mass is a . If the same sphere slides without friction, its.

When a solid sphere rolls without slipping down an inclined plane making an angle theta with the horizontal, the acceleration of its centre of mass is a . If the same sphere slides without friction, its.

A sphere rolls down on an inclied plane of inclination theta . What is the acceleration as the sphere reaches bottom ?

A rolling object rolls without slipping down an inclined plane (angle of inclination theta ), then the minimum acceleration it can have is ?

A hollow sphere of mass m starting from rest rolls without slipping, on an inclined plane of inclination What is the total energy of the sphere after 10^(-5)s if after 10^(-5) is v ?

A solid cylinder is rolling down a rough inclined plane of inclination theta . Then