Final answer:
The distance covered after t seconds can be calculated using the formula d = v * t, where v is the rate of the race.
Step-by-step explanation:
The distance covered, d, after t seconds can be calculated using the formula:
d = v * t
Where v is the rate of the race, which is given as 1.5 meters per second. So, d = 1.5 * t.
For example, if we plug in t = 10 seconds into the formula, we get d = 1.5 * 10 = 15 meters. So, the distance covered after 10 seconds would be 15 meters.