Physics · JEE | MOTION IN A STRAIGHT LINE
हिन्दीGiven below are two statements: Statement I: The average speed of an object is always greater than or equal to the magnitude of the average velocity over a given time interval. Statement II: The zero velocity of a particle at any given instant necessarily implies zero acceleration at that instant.
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Correct answer · Option C
Statement I is correct but Statement II is incorrect.
Explanation
Statement I is true since distance \( \ge \) displacement magnitude. Statement II is false because a particle momentarily at rest (e.g., at maximum height) can have non-zero acceleration (gravity).