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3 years ago

9

If it takes 320 N of force to push a box up a ramp, yet it would take 1,600 N of force to lift the box straight up, what is the

mechanical advantage of the ramp? O A. 0.2 O B. 4 O C. 5 O D. 40

1 answer:

grin007 [14]3 years ago

5 0

MA = Fwithout help/Fwith machine
MA = 1600/320 = 5

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