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04-11-2020
Physics

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A race car starts from a rest to increases its speed to 23 m/s over a distance of 120 m. Calculate acceleration.

Respuesta :

04-11-2020

Answer:

Acceleration=115m/s²

Explanation:

speed=distance/time

23=120/time

/120 on both sides

0.2s is time

acceleration= change in velocity/time taken

23/0.2=115

acceleration=115m/s²

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