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# When does a wheel and axle have a mechanical advantage greater than one?

Updated: 9/23/2023

Wiki User

11y ago

When the radius of the wheel is larger than the radius of the axle - which is almost always true.

When the radius of the wheel is larger than the radius of the axle - which is almost always true.

When the radius of the wheel is larger than the radius of the axle - which is almost always true.

When the radius of the wheel is larger than the radius of the axle - which is almost always true.

Wiki User

11y ago

Wiki User

11y ago

When the radius of the wheel is larger than the radius of the axle - which is almost always true.

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Q: When does a wheel and axle have a mechanical advantage greater than one?
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### What is the mechanical advantage of a wheel and axle?

The mechanical advantage of a wheel and axle is the ratio of the radius of the wheel to the radius of the axle.

### What are the mechanical advantage of the wheel and axle?

In theory a wheel and axle has only one mechanical advantage. You can find the ideal mechanical advantage of a wheel and axle by dividing the radius of the wheel by the radius of the axle.

### How do you find the mechanical advantage of wheel and axle?

you have to divide idk * * * * * You can find the ideal mechanical advantage of a wheel and axle by dividing the radius of the wheel by the radius of the axle.

### How is the mechanical advantage of a wheel of axle calculated?

You can find the ideal mechanical advantage of a wheel and axle by dividing the radius of the wheel by the radius of the axle.

### What can be done to increase the mechanical advantage of a wheel and axle?

To increase the mechanical advantage of a wheel and axle system, you can either increase the radius of the wheel or decrease the radius of the axle. This will result in a greater difference in radii, which enhances the mechanical advantage. Additionally, reducing friction in the system can also improve its overall efficiency.

### What is the mechanical advantage of a a wheel and axel?

The mechanical advantage of a wheel and axle is the ratio of the radius of the wheel to the radius of the axle. Ex:- Suppose the radius of the wheel is four times greater than the radius of the axle, every time you turn the wheel once, your force will be multiplied four times.

### How do find the mechanical advantage of a wheel and axle?

you have to divide idk * * * * * You can find the ideal mechanical advantage of a wheel and axle by dividing the radius of the wheel by the radius of the axle.

### The ideal mechanical advantage of a wheel and axle is equal to the?

The ideal mechanical advantage of a wheel and axle is equal to the radius of the wheel divided by the radius of the axle.

### Explain how the mechanical advantage of a wheel and axle change as the size of the wheel increases.?

Explain how the mechanical advantage of a wheel and axle change as the size of the wheel increases?

### What is the formula for the ideal mechanical advantage of wheel and axle?

The ideal mechanical advantage of a wheel and axle system is calculated by dividing the radius of the wheel by the radius of the axle. The formula is: IMA = radius of wheel / radius of axle.

### Why will decreasing the radius of the axle improve the mechanical advantage of a wheel and axle?

it's a mechanical advantage of 1 (meaning no mechanical advantage). This is because no matter how much easier it is to spin a the wheel rather than the axle, its a longer distance of effort force and vice versa. * * * * * True, but that is not what mechanical advantage is! Mechanical advantage IS the trade off between the force required and the distance travelled. You can find the ideal mechanical advantage of a wheel and axle by dividing the radius of the wheel by the radius of the axle. * * * * * Better. But I think it could be either of the two reciprocal ratios of the radii, depending on whether the wheel/axle is being used in a 2nd class or 3rd class lever configuration ... i.e., are you cranking the wheel in order to turn the axle, as in a winch, or spinning the axle in order to turn the wheel, as in a motor-vehicle ?

### A wheel and axle system with the highest mechanical advantage has?

a large wheel and a small axle