Work done by a torque can be affected in a agnate manner, as is calmly apparent back a force of connected consequence is activated perpendicularly to a batten arm. After abstraction of this connected value, the basic in blueprint (2) gives the aisle breadth of the appliance point, i.e. the annular arc \ s , and the assignment done is \ W=Fs .
However, the arc breadth can be affected from the bend of circling \varphi\; (expressed in radians) as \ s= r \varphi\;, and the after artefact \ Fr \; is according to the torque \tau\; activated to the batten arm. Therefore, a connected torque does assignment as follows:
W= \tau \varphi\
However, the arc breadth can be affected from the bend of circling \varphi\; (expressed in radians) as \ s= r \varphi\;, and the after artefact \ Fr \; is according to the torque \tau\; activated to the batten arm. Therefore, a connected torque does assignment as follows:
W= \tau \varphi\
No comments:
Post a Comment