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A block of mass M is subjected to two opposing forces F 1 and F 2 ( F 1 > F 2 ). If the frictional force ( F f ) acting opposite to F 1 is such that the net acceleration of the block is half the acceleration it would have experienced if friction were zero, what is the relation for F f ?
Ff =( F1 + F2)/2
Ff =( F1 - F2)/2
Ff =( F1 - F2)
Ff = 2( F1 - F2)
Ff =( F1 - F2)/2
Practice and solve "A block of mass M is subjected to two opposing forces F 1 and F 2 ( F 1 > F 2 ). If the frictional f..." for General Science - Previous Year Paper 2024. The correct answer is Option B: Ff =( F1 - F2)/2. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A block of mass M is subjected to two opposing forces F 1 and F 2 ( F 1 > F 2 ). If the frictional f..." for General Science - Previous Year Paper 2024. The correct answer is Option B: Ff =( F1 - F2)/2. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.