The Influence of Distance on Torque in Rotating Systems

[chandran]

there is a wheel. A shaft which rotates about a pivot point a is connected to the wheel
at the point b. what is the influence of the distance a to b in the torque applied to the wheel . the wheel just rests on the shaft at point a and it is not welded to the shaft.

 

[sp1408]

Didnt get your question,how exactly are you applying the torque?

 

[baba89]

The distance between point a and b does indeed have an influence on the torque applied to the wheel. This is because torque is defined as the force applied to an object multiplied by the distance from the pivot point. In this case, the pivot point is point a and the force is being applied at point b. Therefore, the longer the distance between point a and b, the greater the torque will be. This is because a longer distance results in a larger lever arm, which allows for a greater force to be applied to the wheel. On the other hand, a shorter distance between point a and b will result in a smaller torque being applied to the wheel. It is important to note that the wheel is not welded to the shaft, so the torque applied may also be affected by any friction or slipping between the wheel and the shaft. Overall, the distance between point a and b plays a crucial role in determining the torque applied to the wheel.