Question
what is angular velocity if 57 revolutions are completed in 8 minutes?
Answers
MathMate
Each revolution is equivalent to 2π radians.
So 57 revolutions in 8 minutes can be expressed as:
57/8
=7 1/8 RPM (revolutions per minute)
or
57*2π÷(8*60) radians per second
=0.746 radians/second (approximately)
So 57 revolutions in 8 minutes can be expressed as:
57/8
=7 1/8 RPM (revolutions per minute)
or
57*2π÷(8*60) radians per second
=0.746 radians/second (approximately)