Monday

October 20, 2014

October 20, 2014

Posted by **Anonymous** on Wednesday, December 14, 2011 at 12:28am.

70 km/h sees a cat 129 m away on the road.

How long will it take for the car to accelerate uniformly to a stop in exactly 125 m?

Answer in units of s

- physics -
**drwls**, Wednesday, December 14, 2011 at 1:38amThe average speed, 35 km/h = 9.72 m/s, multiplied by the time, must equal 125 m.

Use that fact to solve for the time.

**Answer this Question**

**Related Questions**

physics - A driver in a car traveling at a speed of 70 km/h sees a cat 129 m ...

physics - A driver in a car traveling at a speed of 70 km/h sees a cat 129 m ...

Physics - A driver in a car traveling at a speed of 72 km/h sees a cat 107 m ...

Physics - A driver in a car traveling at a speed of 67 km/h sees a cat 104 m ...

physics - a driver in a car traveling at a speed of 21.8 m/s sees a cat 101m ...

physics - A driver in a car traveling at a speed of 66 km/h sees a cat 118 m ...

physics - A driver in a car traveling at a speed of 79 km/h sees a cat 107 m ...

Physics - A driver in a car traveling at a speed of 76 km/h sees a cat 109 m ...

Physics - A driver in a car traveling at a speed of 21.8m/s see a cat 101m away ...

physics - The speed limit in a school zone is 40.0 km/hr. A driver traveling at ...