NEET Physics Uniform & Non-uniform Motion Assertion Reason Question
Assertion (A): In uniform motion, the velocity-time (v-t) graph is a straight line parallel to the time axis.
Reason (R): For uniform motion, acceleration is zero.
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true but R is false.
A is false but R is true.
Correct Answer
Detailed Explanation
In uniform motion, the velocity remains constant, resulting in a v-t graph that is a straight line parallel to the time axis. Since acceleration is the rate of change of velocity, zero acceleration is consistent with a constant velocity.
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