A corkscrew is used to open bottles with a cork.

Which simple machines make up this compound machine?
lever
wheel and axle
pulley
wedge
screw
A. I, II, IV, and V
B. VI only
C. I, IV, and V
D. II and III

Question

A corkscrew is used to open bottles with a cork.

Which simple machines make up this compound machine?
lever
wheel and axle
pulley
wedge
screw
	A. 	 I, II, IV, and V
	B. 	 VI only
	C. 	 I, IV, and V
	D. 	 II and III

anonymous · Answer

https://media.studyisland.com/userfiles/25063no3.jpg

anonymous · Answer

A compound machine is a device that is made up of two or more simple machines. They perform more complex works than the simple machines and have better mechanical advantage. An example of a compound machine is a bicycle.     Theres the definition. Im trying to figure it out.

anonymous · Answer

Im pretty sure it is A. Because all of them make up a corkscrew except a pulley .