Final answer:
An acceleration of 1 m/s² is greater than an acceleration of 1 ft/s².
Step-by-step explanation:
In this question, we are comparing the acceleration of 1 m/s² to 1 ft/s². To determine which is greater, we need to convert one unit of acceleration to the other unit.
1 m/s² is equal to 3.28 ft/s² (1 m/s² * 3.28 ft/m).
Since 3.28 ft/s² is greater than 1 ft/s², we can conclude that an acceleration of 1 m/s² is greater than an acceleration of 1 ft/s².