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What role does tension play in a wheel and belt system?

Tension decreases friction

Tension transfers power between wheels

In a wheel and belt system, tension plays a crucial role in transferring power between the wheels. When the belt is under tension, it securely grips the surfaces of the wheels, allowing them to rotate in unison. This transfer of motion is essential for the system to function effectively, as the tension ensures that the energy from one wheel is efficiently conveyed to the other without slipping.

The tension in the belt also helps maintain the necessary frictional grip on both wheels, which is vital for the transmission of power. If the tension were too low, the belt might slip, leading to a loss of power transfer and decreased efficiency. Therefore, the role of tension as a means of control and transfer of power is fundamental in ensuring the proper operation of a wheel and belt system.

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Tension eliminates mechanical advantage

Tension only affects the smaller wheel

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