Question

12 multiple choice 0.5 points what is the velocity of the rabbit in the last 20 seconds? 0:20 0:40 1:00 1:20 1:40 0:00 0:00 0:20 0:40 1:00 1:20 1:40 2:00 2 m/s 0.5 m/s 9 m/s 1 m/s

Explanation:

Step1: Identify time interval

The last 20 seconds is from 1:20 (80 s) to 1:40 (100 s), so $\Delta t = 100 - 80 = 20$ s.

Step2: Find distance traveled

At 1:20, the rabbit is at the 10th mark; at 1:40, it is at the 30th mark. Each mark is 1 m, so $\Delta d = 30 - 10 = 20$ m.

Step3: Calculate velocity

Use $v = \frac{\Delta d}{\Delta t}$.
$v = \frac{20}{20} = 1$ m/s

Answer:

1 m/s