Alever Consists Of

Question

Alever consists of
A) a tendon and a muscle.
B) a rigid structure.
C) a fulcrum.
D) a bone, a muscle, and a nerve.
E) a rigid structure and a fulcrum.

Accepted Answer

A lever in physics and mechanics consists of a rigid structure (the lever itself) that rotates around a fixed point called the fulcrum. The other options do not accurately describe the components of a lever in this context.