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How much work is done when a force of 15 N moves an object 3 m in the direction
How much work is done when a force of 15 N moves an object 3 m in the direction of the force?
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Practice Questions
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Q1
How much work is done when a force of 15 N moves an object 3 m in the direction of the force?
45 J
30 J
15 J
60 J
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Work done = Force × Distance = 15 N × 3 m = 45 J
Questions & Step-by-step Solutions
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Q
Q: How much work is done when a force of 15 N moves an object 3 m in the direction of the force?
Solution:
Work done = Force × Distance = 15 N × 3 m = 45 J
Steps: 6
Show Steps
Step 1: Identify the force applied. 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 = Force × Distance.
Step 4: Substitute the values into the formula: Work = 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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