Posted by **Girl** on Saturday, October 8, 2011 at 2:00pm.

A car accelerates uniformly from rest to a speed of 55 km/h (15 m/s) in 14 s. Find the distance the car travels during this time.

- physics -
**drwls**, Saturday, October 8, 2011 at 2:47pm
Multiply the average velocity, 7.64 m/s, by the time interval, 14 s.

Note: 55 km/h is actually 15.28 m/s, not 15.0

If they want the answer rounded to 2 significant figures, then using 7.5 m/s for the average velocity is OK

- physics -
**Anonymous**, Saturday, October 8, 2011 at 4:57pm
hhahaha

## Answer this Question

## Related Questions

- physics - A car accelerates uniformly from rest to a speed of 64.5 km/h (17.9 m/...
- Physics - A car accelerates uniformly from rest to a speed of 72.7 km/h (20.2m/s...
- Physics - A car accelerates uniformly from rest to a speed of 23.9 km/h in 8.2 s...
- physics - A car accelerates uniformly from rest to a speed of 21.5 km/h in 6.9 s...
- physics - A car accelerates uniformly from rest to a speed of 21.2 km/h in 8.3 s...
- physics - A car accelerates uniformly from rest to a speed of 24.3 km/h in 5.8 s...
- physics - A car accelerates uniformly from rest to a speed of 24.2 km/h in 5.1 s...
- physics - a car accelerates uniformly from rest to a speed of 21.8 km/h in 5.9 ...
- physics - A car accelerates uniformly from rest to a speed of 73.6 mi/h in 7.68 ...
- AP Physics - 1. A car is traveling down the road at a constant speed of 11 km/h...

More Related Questions