Physics

Ghoulie

3 March, 12:04

3. A snail crawls 5 inches in 15 minutes. What is its speed in in./min?

A. 33 in./min

B. 3.3 in./min

C. 0.33 in./min

4. My mom and I walked 3,600 m in 90 minutes. What was our speed in m/min?

A. 40 mph

B. 40 m/min

C. 400 m/min

5. The sprinter ran 110 m in 11 seconds. What was her average speed in m/s?

A. 10 m/s

B. 0.1 m/s

C. 100 m/s

6. Our family car travels 40 miles in 2 hours. What is our average speed in mph?

A. 2 mph

B. 20 mph

C. 40 mph

7. Candice skipped 12 m in 3 seconds. What was her speed in m/s?

A. 4 m/s

B. 3 m/s

C. 12 m/s