Physics-Speed & Velocity
NEET Physics Speed & Velocity Assertion Reason Question
Type: Assertion Reason-assertion-Hard-Class 11
Assertion (A): The instantaneous speed of an object is always equal to the magnitude of its instantaneous velocity. | Reason (R): Average speed over a finite interval of time is always greater than or equal to the magnitude of the average velocity.
A
Both A and R are true and R is the correct explanation of A.
B
Both A and R are true but R is not the correct explanation of A.
C
A is true but R is false.
D
A is false.
Correct Answer
Option B
Detailed Explanation
Instantaneous speed is indeed the magnitude of instantaneous velocity, but the reason provided explains the relationship between average speed and average velocity, not the instantaneous case.
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