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A certain force acting on a 20 kg mass changes its velocity from 5 m/s to 2 m/s. Calculate the work done by this force.
420 J
โ420 J
210 J
โ210 J
โ210 J
Practice and solve "A certain force acting on a 20 kg mass changes its velocity from 5 m/s to 2 m/s. Calculate the work ..." for General Science - Previous Year Paper 2024. The correct answer is Option D: โ210 J. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A certain force acting on a 20 kg mass changes its velocity from 5 m/s to 2 m/s. Calculate the work ..." for General Science - Previous Year Paper 2024. The correct answer is Option D: โ210 J. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.