Final answer:
Eric's speed was calculated using the formula speed = distance/time. After converting the time from minutes to seconds, his speed was determined to be 5.333 meters per second.
Step-by-step explanation:
To determine Eric's speed, we can use the formula for speed, which is speed = distance/time. Eric traveled 960 meters in three minutes. To calculate speed, we need the time in hours or seconds. Since Eric's time is given in minutes, let's convert it to seconds for our calculation as speed units are typically in meters per second (m/s) in Physics problems.
There are 60 seconds in one minute, so three minutes is 3 x 60 = 180 seconds. Now we apply the formula for speed:
speed = 960 m / 180 s = 5.333 m/s
Therefore, Eric's speed was 5.333 meters per second.