Physics
Physics, 15.04.2020 06:15, mona92

The speed of a car which has a constant acceleration of -2m/s2 decreases from 50km/h to 30km/h. The distance travelled needed to decreases the speed of the car is:
A. 30.7m B. 160m C. 48.2m D. 142m

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The speed of a car which has a constant acceleration of -2m/s2 decreases from 50km/h to 30km/h. The...

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