answersLogoWhite

0


Best Answer

They are traveling at 4.9 mph

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: If someone is running and travels 30 feet in 4.2 seconds how many miles per hour are they going?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

If a car travels one mile in 45 seconds how fast is it going?

80 mph


If a ball travels 40 yards in 4.3 seconds how fast is it going?

It is going about 9.3 yards per second; 40/4.3.


If a truck travels 400m in 20 seconds how fast is it going?

If a truck travels 400m in 20 seconds how fast is it going


If a toy car travels twenty centimeters in ten seconds how fast is the car going?

20centimeters/10seconds


If a car travels four hundred miles in twenty seconds how fast is it going?

20 meters per second


10 KG object travels 500 M space in 25 seconds. How fast is it going?

The 10 KG is a distraction. 500m in 25 seconds = 500/25=20 m per second.


Is a car speeding in a fifty-five mph zone if it travels 18 seconds per quarter mile?

No, because the car is going 50 mph.


When running it takes you 91 seconds to go 10 meters how fast in miles per hour are you going?

You would not be running at all.You would be travelling @ 0.245817 mph.


If a car travels 400 meters in 20 seconds how fast is it going?

400 * 5 *60 / 1000 so 120 km/h.


How long in minutes does it take to get from Basingstoke to London?

It depends on how fast you are going. If you were running a billion MPH, it would take a few seconds.


What is Chinese knock out?

When you have someone squeeze your neck until there is no circulation going to your brain and you pass out for several seconds.


What is the best credit card for someone who travels a lot?

MasterCard is the best credit card for someone who travels a lot because almost everywhere accepts MasterCard but you need to make sure your bank knows when you are going to be traveling so that they accept the changes made on the card.