Jacques is trying to put a screw into a hard piece of wood, but it is too difficult for him to turn. Which of the following would increase the mechanical advantage of the screw?

A. using a screw with threads closer together

B. using a screw with threads further apart

C. using a screw with a larger head

D. using a screw with a smaller head

Question

Samantha

20 September, 09:16

+5

Answers (1)

Know the Answer?

Sylvia · Answer 1

A. It is the only one that makes sense