STANDARDPhysics-Motion in a Straight Line
STANDARD Physics Uniform Motion Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 11
Assertion: The average and instantaneous velocities have same value in a uniform motion. Reason: In uniform motion, the velocity of an object increases uniformly.
A
If both assertion and reason are true and reason is the correct explanation of assertion.
B
If both assertion and reason are true and reason is not the correct explanation off assertion.
C
It assertion is true but reason is false.
D
If both assertion and reason are false.
Correct Answer
Option C
Detailed Explanation
In uniform motion, the average and instantaneous velocities are equal because the object covers equal distances in equal intervals of time. However, the reason given is incorrect because in uniform motion, the velocity does not increase; it remains constant.
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