The angular speed of a fly wheel making 60 rpm is

The angular speed of a flywheel making 60 revolutions per minute (rpm) can be calculated using the formula:

ω = 2π * (Number of revolutions / Time in minutes)

Step 1: Convert the time from minutes to seconds because angular speed is usually measured in radians per second. There are 60 seconds in a minute, so:

Time in seconds = 60 seconds

Step 2: Substitute the given number of revolutions and the time in seconds into the formula:

ω = 2π * (60 revolutions / 60 seconds)

Step 3: Simplify the equation:

ω = 2π rad/s

So, the angular speed of the flywheel is 2π rad/s.