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If a force of 12 N is applied at an angle of 30 degrees to the horizontal while moving an object 3 m, what is the work done by the force?

Practice Questions

1 question
Q1
If a force of 12 N is applied at an angle of 30 degrees to the horizontal while moving an object 3 m, what is the work done by the force?
  1. 18 J
  2. 24 J
  3. 30 J
  4. 36 J

Questions & Step-by-step Solutions

1 item
Q
Q: If a force of 12 N is applied at an angle of 30 degrees to the horizontal while moving an object 3 m, what is the work done by the force?
Solution: Work done = F × d × cos(θ) = 12 N × 3 m × cos(30°) = 12 N × 3 m × (√3/2) = 18 J.
Steps: 0

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