Mathematics · Work, Energy and Power
An object skids to a stop in 8 m. During the skidding process, the surface applies a constant force of 50 N directly opposing the motion. Calculate the magnitude of the work done by the surface on the object.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12000 J
- 21 J
- 3400 J✓
- 4Zero
Correct answer
400 J
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