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Nata [24]
2 years ago
5

Amount of work done by a rotating object

Physics
2 answers:
Oduvanchick [21]2 years ago
5 0
The work done by a rotating object can be calculated by the formula Work = Torque * angle.

This is analog to the work done by the linear motion where torque is analog to force and angle is analog to distance. This is Work = Force * distance.

An example will help you. Say that you want to calculate the work made by an engine that rotates a propeller with a torque of 1000 Newton*meter over 50 revolution.

The formula is Work = torque * angle.

Torque = 1000 N*m

Angle = [50 revolutions] *  [2π radians/revolution] = 100π radians

=> Work = [1000 N*m] * [100π radians] = 100000π Joules ≈ 314159 Joules of work.

 
riadik2000 [5.3K]2 years ago
5 0
There is no question here try to add a list of options and repost it
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