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March 4, 2015

March 4, 2015

Posted by **RR** on Tuesday, February 5, 2013 at 7:45am.

a. describe the motion of the car between:

1.) O and A - The car is traveling at constant speed from 0 to 20 m/s.

2.) A and B - The car is at rest for 20 seconds.

3.) B and C - The car is decelerating at 20 m/s.

b. Calculate the acceleration of the car.

c. Calculate the distance the car traveled at constant speed.

d. What is the average speed of the car for the whole journey?

- Physics -
**drwls**, Tuesday, February 5, 2013 at 7:48am20 m/s is not a deceleration rate

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