Final answer:
To determine the maximum speed you can drive around a curve before a steel toolbox slides on the steel bed of the truck, we need to consider the static friction between the toolbox and the truck bed.
Step-by-step explanation:
To determine the maximum speed you can drive around a curve before a steel toolbox slides on the steel bed of the truck, we need to consider the static friction between the toolbox and the truck bed. The maximum speed can be found using the formula v = sqrt(µ * g * r), where µ is the coefficient of static friction, g is the acceleration due to gravity, and r is the radius of the curve.
Since the coefficient of static friction is not given, we cannot determine the exact maximum speed. However, we can compare the coefficients of static friction between steel and steel, which is typically between 0.5 and 0.8, to the given answer choices.
Based on this information, it is likely that the correct answer is either B. 14 m/s or C. 20 m/s.