schianeshultz
contestada

Match these items.
1. changes direction of effort single fixed pulley
2. input is ½ the distance block and tackle
3. system of pulleys single movable pulley

Respuesta :

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Answer:

Match with A) Single fixed pulley, B) block & tackle, or C) single moveable pulley

changes the direction of effort; input is 1/2 the distance; or system of pulleys

Explanation:

Answer:

single fixed pulley changes direction of effort

single movable pulley input is ½ the distance

block and tackle system of pulleys

Explanation:

I don't have an explanation so just trust me

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