maryam5699 maryam5699

10-05-2020
Physics

contestada

How long does it take for a car to change its velocity from 10 m/s to 25 m/s if the acceleration is 5 m/s2?

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Chelboy Chelboy

10-05-2020

Answer:3 seconds

Explanation:

Initial velocity(u)=10m/s

Final velocity(v)=25m/s

Acceleration(a)=5m/s^2

time=(v-u) ➗ a

time=(25-10) ➗ 5

time=15 ➗ 5

time=3

time is 3 seconds

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