PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials
Problem
A puck of mass m slides across a long, level sheet of ice where the coefficient of kinetic friction increases linearly with distance according to μk(x)=μ0+βx, with μ0 and β positive constants and x measured in metres. If the puck’s initial speed is v0, derive an explicit expression for the stopping distance d in terms of v0, g, μ0, and β.