Question

A rotating pulley completes 12 rev in 4 s. Determine the average angular velocity in rev/s, rpm, rad/s ?how to solve this. plzz help its urgent​

Answer 1

Explanation:

As : average ang. Velocity = avg. Ang. Displacement / average time taken

Rev/s=12/4 =3

Rad/s= 12*3.14/4 = 18.8

Rpm= 12*60/4 = 180

Answer 2

The solution is as follows:

As : average ang. Velocity = avg. Ang. Displacement / average time taken

Rev/s=12/4 =3

Rad/s= 12*3.14/4 = 18.8

Rpm= 12*60/4 = 180

What is average angular velocity?

- The ratio of the angular displacement to the time required for the particle to endure this displacement is known as average angular velocity.

What is Rpm?

- Revolutions Per Minute is the full form of RPM. Calculating the rate of rotation, or the number of revolutions or turns an object makes each minute. It gave a visual representation of how frequently an involuntary component rotates around its axis in a minute.

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