Home
Class 11
PHYSICS
When a constant torque is applied on a r...

When a constant torque is applied on a rigid body, then

A

They body move with linear acceleration

B

The body rotates with constant angular velocity

C

The body rotates with constant angular acceleration

D

The body undergoes equal angular displace - ment in equal intervals of time

Text Solution

Verified by Experts

The correct Answer is:
C
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise EXERCISE - 1B|51 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise EXERCISE - 2|106 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise PRACTICE EXERCISE|99 Videos

  • SURFACE TENSION

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED) INTEGER TYPE QUESTIONS )|8 Videos

  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II) PRACTICE SHEET (ADVANCED) Integer/Subjective Type Questions|2 Videos

Similar Questions

Explore conceptually related problems

A flywheel in the form of a disc is initially at rest. When a constant torque acts on it for one minute, it attains a speed of 600 rpm. Calculate the torque, if mass and radius of the disc are 10 kg and 0.4 m respectively.

A flywheel in the form of a disc is initially at rest. When a constant torque acts on it for one minute, it attains a speed of 600 rpm. Calculate the torque, if mass and radius of the disc are 10 kg and 0.4 m respectively.

Knowledge Check

  • Two rigid bodies have same angular momentum about their axes of symmetry. If same torque is applied about their axes, the ratio of times after which they will be stopped is

    A
    `1:1`
    B
    `1:2`
    C
    `2:1`
    D
    `2:3`

  • Two rigid bodies have same angular momentum about their axes of symmetry. If same torque is applied about their axes, the ratio of times after which they be stopped is

    A
    `1:1`
    B
    `1:2`
    C
    `2:1`
    D
    `2:3`

  • Two rigid bodies have same angular momentum about their axes of symmetry. If same torque is applied about their axes, the ratio of times after which they will be stopped is

    A
    `1:1`
    B
    `1:2`
    C
    `2:1`
    D
    `2:3`

    • Similar Questions

    Explore conceptually related problems

    A flywheel in the form of a disc is initially at rest. When a constant torque acts on it for one minute, it attains a speed of 600 rpm. Calculate the torque, if mass and radius of the disc are 10 kg and 0.4m respectively.

    A constant retarding force of 50 N is applied to a body of mass 20 kg moving initially with a speed of 15 ms^(-1) .How long does the body take to stop ?

    A constant retarding force of 50 N is applied to a body of mass 20 kg moving inintially with a speed of 15ms^(-1) . How long does the body take to stop ?

    A constant power .P. is applied to a particle of mass .m.. The displacement of the particle when its velocity increases from v_(1) to v_(2) is (ignore friction)

    Two rigid bodies have same angular momentum about their axes of symmetry. If same torque is applied about their axes, the ratio of times after which they will be stopped is

    Home
    Profile