20
I got 1.3
The mechanical advantage of a wheel and axle is the ratio of the radius of the wheel to the radius of the 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.
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.
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.
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.
3.3
When the handle radius is larger than the blade radius, its a lever
radius of the wheel divided by the radius of the axle.
radius
Find the radius of the larger wheel.Find the radius of the axle.Divide the radius of the large wheel by the radius of the axle to find the mechanical advantage. MA =r (large wheel )/ r (axle)
True