Question

20. Which of the following represents angular velocity?
1) Linear displacement/time taken 2) Linear velocity/time taken
3) Angular displacement/time taken 4) All of these​

Answer 1

Answer:

3. angular displacement / time

Explanation:

$w = ( 2\pi) \div t$

w =angular velocity

$2\pi = angle \: in \: one \: revolution \\ t = time \: period$