JEE Main Physics question
Force required to move a mass of 1 kg at rest on a horizontal rough plane (μ = 0.1 and g = 9.8 ms⁻²) is
Answer: (A)
Solution
F = μmg = 0.1×1×9.8 = 0.98 N.
Force required to move a mass of 1 kg at rest on a horizontal rough plane (μ = 0.1 and g = 9.8 ms⁻²) is
F = μmg = 0.1×1×9.8 = 0.98 N.