Friday

October 31, 2014

October 31, 2014

Posted by **Joslyn** on Thursday, February 9, 2012 at 7:24am.

- physical Science -
**drwls**, Thursday, February 9, 2012 at 7:30amI assume that you mean "4 to 5 hours" and not 4.5 hours.

In that case, the answer is: Between 400/5 and 400/4 km/s.

That is a range of 80 to 100 km/h

**Answer this Question**

**Related Questions**

Physical Science - What was the average speed in km/h of a car that travels 400....

physical science - A car travels in a northward direction for a total distance ...

physical science - A car travels at a constant speed of 60 km/h for 3.5 hours. ...

Physics - A car travels at an average speed of 83.2 km/h for 1.00 h and then at ...

physical science - A car travels through a school zone at a speed of 36 m/s was ...

Science - Can the size of an object's displacement be greater than the distance ...

Physics - (a)A car travels exactly once around a circle of radius 5.0 m at ...

science - What was the average speed in km/h of a car that travels 400.0 km in 4...

science - What is the average speed of a car that travels 320km in 3.5 hours?

science - A race car travels northward on a straight, level track at a constant ...