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C. Screw
Cscrew
2. A tool used to change the size and direction of the force
a wheel and axle
b. pulley
3. An inclined plane wrapped around a cylinder to form a spiral
a wheel and axle
b. pulley
4. A device consisting of a rope that passes over a grooved wheel
a. wheel and axle
b. pulley
5. A bar that turns or pivots in a fixed point called fulcrum
a wheel and axle
b. pulley
6. A device in which a small wheel is attached at the center of a lar
a. wheel and axle
b. pulley
C. Screw
C screw
C. Screw
lifting someth​