Posted by **John** on Friday, March 26, 2010 at 3:30am.

An odometer in a car has a reading of 50 km at the beginning of a trip and a reading of 125 km half an hour later. What is the average speed of the car?

Textbook ans: 150km/h

Please can someone help me solve this problem? I don't know how to solve it. Can you show me steps (formula).

Thanks.

## Answer This Question

## Related Questions

- PHYSICS - An odometer in a car has a reading of 50 km at the beginning of a trip...
- PHYSICS - An odometer in a car has a reading of 50 km at the beginning of a trip...
- Physics - If the odometer on the car reads 25.0 km at the beginning of a trip ...
- Physics - Could someone please review my answers and tell me if I am on the ...
- Math - At the beginning of a trip, Gail's odometer reading was 100001 km. Gail ...
- physics - A car is traveling with a constant speed 80 miles per hour a road ...
- physics - During the first 18 minutes of a 1.0-hour trip, a car has an average ...
- physics - a car travels first half distance between two places with average ...
- Physics - A car makes a 288 km trip at an average speed of 31.3 km/h. A second ...
- Physics - Help I don't understand how to do this homework question, we didn't go...

More Related Questions