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anonymous
 4 years ago
a car traveling on a straight road at 15 m/s accelarates uniformly to a speed of 21 meters per second in 12 seconds. the total distance traveled by the car in this 12 second time intervel is.....
i know the answer is 216 m
BUT HOW?
anonymous
 4 years ago
a car traveling on a straight road at 15 m/s accelarates uniformly to a speed of 21 meters per second in 12 seconds. the total distance traveled by the car in this 12 second time intervel is..... i know the answer is 216 m BUT HOW?

This Question is Closed

NotTim
 4 years ago
Best ResponseYou've already chosen the best response.1Steps to solving physics problems: 1. Diagram 2. Variable list 3. Equation.

NotTim
 4 years ago
Best ResponseYou've already chosen the best response.1Here, v1= 15m/s v2= 21 m/s t=12 d=?

NotTim
 4 years ago
Best ResponseYou've already chosen the best response.1Now, here it looks like the you could use one of the big 5 kinematic equations.
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