Home
Class 12
PHYSICS
(A): A body is momentarily at rest at th...

(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.

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
Promotional Banner

Topper's Solved these Questions

  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-2 (Addition, Subtraction and Resolution)|29 Videos
  • MOTION IN A PLANE

    AAKASH SERIES|Exercise EXERCISE-2 (Lami.s theorem :)|8 Videos
  • MOTION IN A PLANE

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

For a moving body at any instant of time

(A): A body may be moving with uniform speed and non uniform acceleration. (R): A body may have uniform velocity and nonzero acceleration.

(A): Acceleration is the rate of change of velecity. (R): A body having nonzere acceleration can have a constant velocity.

(A): An object may have varying speed without having varying velocity (R) : If the velocity is zero at an instant, the acceleration also zero at that instant.