Question

question 1-61
a wedge would be best described as?
a triangle shaped tool that functions as an incline plane
a rectangular shaped tool that functions as a pulley
a lever arm fixed to a shaft
a wheel and axle used to create a rotary motion

Explanation:

A wedge is a simple machine that is triangular - shaped and functions as an inclined plane to split, lift, or hold objects. It is not a rectangular - shaped pulley, a lever - arm fixed to a shaft, or a wheel and axle for rotary motion.

Answer:

a triangle shaped tool that functions as an incline plane