A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane.

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A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Output force B. Center C. Fulcrum D. Input force

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Wedge, lever, fulcrum, axle, screw, pulley B. Lever, pulley, wheel, axle, wedge, screw C. Screw, wedge, inclined plane, wheel and axle, lever, pulley D. Axle, pulley, screw, lever, inclined plane, wedge

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. True B. False

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Output force B. Effort force C. The middle D. There is no fulcrum

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Lever B. Inclined Plane C. Tent D. Wedge

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. A crank used to raise water from a well B. A screwdriver C. Pedals and sprockets on a bike D. A crane

A. Lever B. Wedge C. Pulley D. Screw E. Wheel and Axle F. Inclined Plane

A. Yes B. No