Posted by **karla** on Monday, September 17, 2012 at 3:01pm.

a car skids to a halt at a rate of -9.4 m/s2. the skid marks measure 34 m. what speed was the car going when it slammed on the brakes?

- physics -
**Steve**, Monday, September 17, 2012 at 5:45pm
34 = v^2/18.8

v = 25.28

## Answer This Question

## Related Questions

- physics - A 1600 kg car traveling at a speed of 31 m/s skids to a halt on wet ...
- physics - You are driving a car 33 down the road. The stoplight in front of you ...
- Physics - A 1500kg car skids to a halt on a wet road where μk= 0.53. How ...
- physics - You are driving a car 35mi/h down the road. The stoplight in front of ...
- Physics - A sports car skids to a stop, leaving skid marks 290 m long. If the ...
- Physics - At an accident scene on a level road, investigators measure a car's ...
- Physics - A 2000 {\rm kg} car traveling at a speed of 13 {\rm m/s} skids to a ...
- physics - At an accident scene on a level road, investigators measure a car's ...
- physics - At an accident scene on a level road, investigators measure a car's ...
- AP Physics - At an accident scene on a level road, investigators measure a car's...

More Related Questions