193k views
0 votes
A car travels 100 meters in 5 seconds. What is the speed of the car?

speed = distance over time; 1 mile = 1609 meters

8.9 miles per hour

16 miles per hour

20 miles per hour

44.7 miles per hour

2 Answers

5 votes
20 meters per second so 44.7 MPH
User Kannan Suresh
by
8.6k points
3 votes
The answer is letter D.

100m/ 5 secs = 20m/s
20 m/s converted to hour is 72000m / hour
72000m / hour converted to miles is 44.7 miles / hour

Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.

User Mohamed Nabli
by
7.9k points

No related questions found