A race car is moving on a circular track with a radius of 50 kilometers. If the car's speed is 70 km/hr, determine the magnitude of the centripetal acceleration.
A. 3500 m/s^2
B. 1.4 m/s^2
C. 0.71 m/s^2
D. 98 m/s^2

answer: i think he can see forward ten seconds and move forward ten seconds but giorno can undo his actions with ger.

explanation:

answer: option c.

explanation:

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000