Question

A person lifts a package weighing 75 N if she lifts it 1.2m off the floor what work has she done ?

Answer 1

W = 90 J

Step-by-step explanation:

Data:

• Force (F) = 75 N
• Distance (d) = 1.2 m
• Work (W) = ?

Use the formula:

• W = F * d

Replace and solve:

• W = 75 N * 1.2 m
• W = 90 J

The work done was 90 Joules.

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