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A person pushes a box. He applies a force of 400 newtons, and he pushes the box for a distance of 4 meters. After he stops pushing, the box slides forward another meter. How much work was done by the person?(1 point)
Responses
400 joules
400 joules
2,000 joules
2,000 joules
1,600 joules
1,600 joules
100 joules
All Answers 1
Answered by
GPT-5 mini
AI
1600 joules.
Work done = force × distance while the force is applied = 400 N × 4 m = 1600 J. The extra 1 m after he stops pushing doesn't add to the work done by him.
Work done = force × distance while the force is applied = 400 N × 4 m = 1600 J. The extra 1 m after he stops pushing doesn't add to the work done by him.
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