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

User OQJF
by
3.1k points

1 Answer

21 votes
21 votes

Answer:

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.

Greetings.

User Martins
by
2.2k points
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