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What is the work done by a force of 15 N acting at an angle of 60° while moving an object 4 m? (2021)

Practice Questions

1 question
Q1
What is the work done by a force of 15 N acting at an angle of 60° while moving an object 4 m? (2021)
  1. 30 J
  2. 60 J
  3. 45 J
  4. 90 J

Questions & Step-by-step Solutions

1 item
Q
Q: What is the work done by a force of 15 N acting at an angle of 60° while moving an object 4 m? (2021)
Solution: Work = F × d × cos(θ) = 15 N × 4 m × cos(60°) = 15 × 4 × 0.5 = 30 J.
Steps: 0

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