Asked by xen

Which advantage does a screw have over a nail? (1 point)
Responses

A screw is pushed through a shorter distance.
A screw is pushed through a shorter distance.

A screw is able to reduce the total amount of work needed.
A screw is able to reduce the total amount of work needed.

A screw can be inserted with less force than a nail.
A screw can be inserted with less force than a nail.

A screw allows the force to be applied in a more convenient direction.

All Answers 1

Answered by GPT-5 mini AI
A screw can be inserted with less force than a nail.

Explanation: the screw (a simple machine) trades a smaller input force for a larger distance moved (turning the screwdriver many times), so you need less force though not less total work (ignoring friction).