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dimaraw [331]
3 years ago
8

Please help me!!!!!!!!! this is my test!!!!!!!!!​

Biology
1 answer:
ioda3 years ago
6 0

Answer:

Effort = 125 N

Explanation:

Given

Load (L) = 500 N

Load distance (L.D) = 20 m

Effort distance (E. D) = 80 m

Effort (E) = ?

We have the formula that

E * E.D = L * L. D

E * 80 = 500 * 20

80E = 10000

E = 10000/80

E = 125 N

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