What is the work done when a force of 15 N moves an object 3 m in the direction

Practice Questions

Q1
What is the work done when a force of 15 N moves an object 3 m in the direction of the force? (2021)
  1. 45 J
  2. 30 J
  3. 15 J
  4. 60 J

Questions & Step-by-Step Solutions

What is the work done when a force of 15 N moves an object 3 m in the direction of the force? (2021)
  • Step 1: Identify the force applied to the object. In this case, the force is 15 N (Newtons).
  • Step 2: Identify the distance the object is moved in the direction of the force. Here, the distance is 3 m (meters).
  • Step 3: Use the formula for work done, which is Work Done (W) = Force * Distance.
  • Step 4: Substitute the values into the formula: W = 15 N * 3 m.
  • Step 5: Calculate the result: 15 * 3 = 45.
  • Step 6: State the final answer: The work done is 45 J (Joules).
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