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When standing still with a heavy load on your head, you expend energy and get tired. Why is zero work done on the load?
The force applied is vertical.
The time elapsed is irrelevant.
There is no displacement of the load.
Force is not being applied.
There is no displacement of the load.
Practice and solve "When standing still with a heavy load on your head, you expend energy and get tired. Why is zero wor..." for Mathematics - Previous Year Paper 2025. The correct answer is Option C: There is no displacement of the load.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "When standing still with a heavy load on your head, you expend energy and get tired. Why is zero wor..." for Mathematics - Previous Year Paper 2025. The correct answer is Option C: There is no displacement of the load.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.