adonis42p5f0in adonis42p5f0in

11-03-2018
Physics

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What is the car is acceleration if it increases its speed from 5 meters per second to 20 m/s in three seconds

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hubertlawson20p5dvou hubertlawson20p5dvou

11-03-2018

Initial Velocity, u=5m/s
Final Velocity, v=20m/s
Time, t=3s
Then we have acceleration, a=(v-u)÷t
a=(20-5)÷3=15÷3=5

The final answer is 5m/s²

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