Question

2. A racecar travels at a constant speed of 33.0 m/s along a circular arc of radius 10.0 m. What is the centripetal acceleration?

109 m/s2
3.30 m/s
0.303 m/s2
3.03 m/s2

Answer 1

109 m/s²

Step-by-step explanation:

a = v² / r

a = (33.0 m/s)² / 10.0 m

a ≈ 109 m/s²