A car accelerates from 000 to 60 mph60 \text{ mph}60 mph in 5 seconds5 \text{ seconds}5 seconds. What is the average acceleration in m/s2\text{m/s}^2m/s2? (1 mph≈0.447 m/s1 \text{ mph} \approx 0.447 \text{ m/s}1 mph≈0.447 m/s)
5.36 m/s25.36 \text{ m/s}^25.36 m/s2
26.82 m/s226.82 \text{ m/s}^226.82 m/s2
0.18 m/s20.18 \text{ m/s}^20.18 m/s2
53.6 m/s253.6 \text{ m/s}^253.6 m/s2