Question

jermaine runs exactly 2 laps around a 400-meter track in 10 minutes. what is his velocity? 80 m/minute, 40 m/minute, 0 m/minute

Explanation:

Step1: Recall velocity definition

Velocity is displacement over time. Displacement is net change in position.

Step2: Analyze Jermaine's motion

He runs 2 laps around a 400 - meter track. After 2 laps, he returns to the starting point. So displacement \(d = 0\) meters.

Step3: Calculate velocity

Velocity \(v=\frac{d}{t}\), where \(d = 0\) m and \(t = 10\) minutes. So \(v=\frac{0}{10}=0\) m/minute.

Answer:

0 m/minute (corresponding to the orange option: 0 m/minute)