Question

Hi please answer these two questions.

Is a rolling pin an example of a wheel and axle?

Are stairs considered an inclined plane or a wedge?

Thank you! (Will give brainliest and report any links or irrelevant answers.)

Answer 1

Answer: Other kinds of simple machines, aside from the inclined plane and screw, include the lever, wedge, pulley and wheel and axle. Some common examples of the lever simple machine include the baseball bat and seesaw. Rolling pins and tires are types of wheel and axle machines, and axes and knives are examples of wedges.