(100, 108)
Due to
1.2x90=108
100, 108
You put electricity<span> into it at one end and an </span>axle<span> (metal rod) rotates at the other end giving you the power to drive a machine of some kind.
</span>
Answer:
Work = F * s where s is the distance F moves
Since F is stationary, in this case, "no work" is done by either person
You would want it to be greater than D. friction force
It needs be greater than the friction applied to it.
