Question
Physics Question on rotational motion
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R
Assertion (A): - fan spins even after switch is off
Reason (R): - Fan in rotation has rotational inertia.
In the light of the above statements, choose the correct answer from the options given belows
A
A is correct and R is correct explanation of A
B
A is correct and R is incorrect explanation of A
C
A is correct and R is correct but R is not correct explanation of
D
Both (A) and (R) are incorrect
Answer
A is correct and R is correct explanation of A
Explanation
Solution
The correct option is (A): A is correct and R is correct explanation of A.