Question

3. A can opener is a combination of which simple machines?
a lever and a wedge
b. a wedge and a screw
a lever and an inclined plane
d. an inclined plane and a wedge​

Answer 1

Answer:

simple machines

Explanation:

d.an inclined plane and a wedge

Answer 2

A can opener is a mixture of simple machines I.e. lever and a wedge.

Explanation:

A can opener is a mixture of a lever and a wedge.

• An opener may be a machine for gap tin cans. Thus, generally, it's a utensil for a gap or fastidiously removing the visible prime from a metal will.
• It generally or usually uses the straightforward machine of the lever and wedge.
• The wedge in common is that the rhombohedral type tip on the opener, and also the lever with efficiency is that the convenient handle.