Kinematics Question 80
Question: Assertion : The average velocity of the object over an interval of time is either smaller than or equal to the average speed of the object over the same interval. Reason : velocity is a vector quantity and speed is a scalar quantity.
Options:
A) If both assertion and reason are true and the reason is the correct explanation of the assertion.
B) If both assertion and reason are true but reason is not the correct explanation of the assertion.
C) If assertion is true but reason is false.
D) If the assertion and reason both are false.
E) If assertion is false but reason is true.
Show Answer
Answer:
Correct Answer: A
Solution:
As displacement is either smaller or equal to distance but never be greater than distance.
