A Bobsleigh (Mass = 430 Kg) Is Pushed Across a Horizontal

Multiple Choice

A bobsleigh (mass = 430 kg) is pushed across a horizontal (ice) surface with a horizontal force of 1927 N. If the coefficient of static friction (µs) and coefficient of dynamic (kinetic) friction (µk) between the bobsleigh and the ice are 0.071 and 0.068 respectively, what is the maximal friction force between the bobsleigh and the ice?

A) 286.8 N
B) 299.5 N
C) 30.5 N
D) 29.2 N
E) 2357 N