Question

angular displacement of second hand in 2 seconds​

Answer 1

the angular displacement of second hand in 2 seconds is 12°

Explanation:

1. Second hand makes complete revolution in 60 seconds.
2. The complete revolution is of 360°.
3. Therefore, for 1 second, angular displacement will be 360/60 = 6.
4. Hence, in two seconds, angular displacement will be 6*2 = 12°.
5. So, the result is 12°.