A top-fuel dragster accelerates from rest to a speed of 180 mph180\text{ mph}180 mph (miles per hour) in 2.5 seconds2.5\text{ seconds}2.5 seconds along a straight track.
Use the relationship: 1 m/s=2.24 mph1\text{ m/s} = 2.24\text{ mph}1 m/s=2.24 mph.
Estimate the average acceleration of the dragster in m/s2\text{m/s}^2m/s2.
13 m/s213\text{ m/s}^213 m/s2
32 m/s232\text{ m/s}^232 m/s2
72 m/s272\text{ m/s}^272 m/s2
160 m/s2160\text{ m/s}^2160 m/s2