Home
Class 12
PHYSICS
(A): A body, whatever its motion is alwa...

(A): A body, whatever its motion is always at rest in a frame of reference which is fixed to the body itself.
(R): The relative velocity of a body with respect to itself is zero.

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

Both (A) and (R) are fals

Text Solution

Verified by Experts

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

Topper's Solved these Questions

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-IB (Relative velocity )|4 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-IB (Projectile motion)|15 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-IB (Resolution of vectors )|1 Videos

  • MAGNETISM

    AAKASH SERIES|Exercise PROBLEMS (LEVEL-II)|13 Videos

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise QUESTION FOR DESCRIPTIVE ANSWER|7 Videos

Similar Questions

Explore conceptually related problems

(A):The relative velocity between any two bodies moving In opposite direction Is equal to sum of the velocities of two bodies. (R ):Sometimes relative velocity between two bodies is equal to difference in velocities of the two bodies.

(A): A body is momentarily at rest at the instant it reverses the direction. (R): A body cannot have acceleration if its velocity is zero at a given instant of time.

Knowledge Check

  • (A) : A body, whatever its motion is always at rest in a frame of reference which is fixed to the body itself. ( R) : The relative velocity of a body with repsect to itslef is zero.

    A
    Both (A) and ( R) are ture and ( R) is the correct explanation of (A)
    B
    Both (A) and ( R) are true and ( R) is not the correct explanation of (A)
    C
    (A) is true but ( R) is false
    D
    Both (A) and ( R) are false

  • (A) : Relative velocity is zero when two bodies are moving opposite to each other with same velocity ( R) : Relative velocity of a body does not depend on direction of motion.

    A
    Both (A) and ( R) are ture and ( R) is the correct explanation of (A)
    B
    Both (A) and ( R) are true and ( R) is not the correct explanation of (A)
    C
    (A) is true but ( R) is false
    D
    Both (A) and ( R) are false

  • (A) : Relative velocity is zero when two bodies are moving opposite to each other with same velocity (R) : Relative velocity of a body does not depend on direction of motion.

    A
    Both (A) and (R) are true and (R) is the correct explanation of (A)
    B
    Both (A) and (R) are true and (R) is not the correct explanation of (A)
    C
    (A) is true but (R) is false
    D
    Both (A) and (R) are fals

    • Similar Questions

    Explore conceptually related problems

    (A) The relative velocity between any two bodies moving in opposite direction is equal to sum of the velocities of two bodies. (R ) : Sometimes relative velocity between two bodies is equal to difference in velocities of the two bodies.

    (A) : A body is momentarily at rest at the instant it reverses the direction. ( R) : A body cannot have acceleration if its velocity is zero at a given instant of time.

    At time t=0 , two bodies A and B are at the same point. A moves with constant velocity V and B starts from rest and moves with constant acceleration. Relative velocity of B with respect to A when the bodies meet each other is

    At time t=0 , two bodies A and B are at the same point. A moves with constant velocity V and B starts from rest and moves with constant acceleration. Relative velocity of B with respect to A when the bodies meet each other is

    At time t=0, two bodies A and B are at the same point. A moves with constant velocity V and B starts from rest and moves with constant acceleration. Relative velocity of B with respect to A when the bodies meet each other is

    Home
    Profile