A Race Car Travels 40 M/s Around a Banked (45 $\degree$

Multiple Choice

A race car travels 40 m/s around a banked (45 $\degree$ with the horizontal) circular (radius = 0.20 km) track.What is the magnitude of the resultant force on the 80-kg driver of this car?

A) 0.68 kN
B) 0.64 kN
C) 0.72 kN
D) 0.76 kN
E) 0.52 kN