Question

What two types of simple machines make up this compound machine?


screw, lever


screw, incline plane


lever, pulley


lever, wheel and axle

Answer 1

The answer is that both devices are a type of simple machine called a wedge. A wedge is just one of six types of simple machines. The others are the inclined plane, screw, lever, wheel and axle, and pulley

Answer 2

The answer is b I’m pretty sure