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Wedge D. Screw 20. What simple machine is used to carry heavy loads to a higher place in lesser effort? A. inclined plane B. lever C. Pulley D. wedge​

Sagot :

Answer:

Computer or Internet

Explanation:

Hope can helps

Answer:

B. Lever

Explanation:

A simple machine consisting of a rigid beam or bar which pivots about a fixed point to move heavy loads with less effort.