A 1500 kg car starts from rest and drives around a flat50-m-diameter circular track. The forward force provided by thecar’s drive wheels is a constant 1000 N.
A. What are the magnitude and direction of the car’s accelerationat t = 10 s? Give the direction as an angle from the r-axis.
B. If the car has rubber tires and the track is concrete (usebook or other reference to find coefficients of friction), at whattime does the car begin to slide out of the circle?
