Physics, 18.12.2020 05:20, solisemily62

1) A screwdriver is an example of a wheel and axle, which is a type of simple machine. The mechanical advantage of a wheel and axle is the
ratio of the radius of the wheel to the radius of the axle. The force
required to turn a screw can be reduced by
)
A)
B)
)
D)
reducing the length of the axle.
increasing the radius of the axle.
reducing the length of the handle,
increasing the radius of the handle.

Answers: 1

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1) A screwdriver is an example of a wheel and axle, which is a type of simple machine. The mechanic...