ericajewellalvey ericajewellalvey

22-02-2021
Chemistry

contestada

A workman uses a moveable pulley to lift a heavy load of bricks. What is the input force, if the output force is 150 N?

Respuesta :

gkoelzer12 gkoelzer12

22-02-2021

Answer:

the input force would be 75 N

Explanation:

if the output force is 150 N you divide that in half which leaves with 75 N !! :)

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