Rotational Motion Question 21
Question: A pulley of radius 2 m is rotated about its axis by a force
[AIEEE 2011]
Options:
A) More than 9
B) Less than 3
C) More than 3 but less than 6
D) More than 6 but less than 9
Show Answer
Answer:
Correct Answer: C
Solution:
- [c]
The correct option is C More than 3 but less than 6
Total number of revolution before reversal =
The value which is more than 3 and less than 6
