What is the work done by a force of 25 N moving an object 4 m at an angle of 60°

Practice Questions

Q1
What is the work done by a force of 25 N moving an object 4 m at an angle of 60° to the direction of the force? (2019)
  1. 50 J
  2. 100 J
  3. 75 J
  4. 25 J

Questions & Step-by-Step Solutions

What is the work done by a force of 25 N moving an object 4 m at an angle of 60° to the direction of the force? (2019)
  • Step 1: Identify the force applied, which is 25 N.
  • Step 2: Identify the distance the object is moved, which is 4 m.
  • Step 3: Identify the angle between the force and the direction of movement, which is 60°.
  • Step 4: Use the formula for work done: Work = Force × Distance × cos(Angle).
  • Step 5: Substitute the values into the formula: Work = 25 N × 4 m × cos(60°).
  • Step 6: Calculate cos(60°), which is 0.5.
  • Step 7: Substitute cos(60°) into the equation: Work = 25 N × 4 m × 0.5.
  • Step 8: Calculate the work done: Work = 25 N × 4 m × 0.5 = 50 J.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely