A screw has a mechanical advantage of 8. How much force must you apply to the screw so that it has an output force of 750 N? A. 550 N B. 94 N C. 55 N D. 6000 N

Question

asked Feb 25, 2020 54.4k views

1 Answer

Dpolicastro · Answer 1 · 2020-03-02T22:46:08+0000

Answer:b-94 N

Step-by-step explanation:

Given

Mechanical Advantage(MA)=8

Output Force=750 N

Let input Force be F

and we know

Mechanical Advantage
=(F_o)/(F_i)

8=(750)/(F)

$F=93.75 \approx 94 N$