Calculate the acceleration if the car can accelerate from 0 to 80km/h in 20 seconds

Answers 1

Answer:

Step-by-step explanation:Given:

Time is taken, t=30 sec

Initial velocity, u=0 m/s

Final velocity, v=90 km/h

v=90×

=25 m/s

The acceleration of the car is given by:

v−u

Putting the values in the above equation,,

25−0

=0.833 m/s

Therefore, the nearest option for the average acceleration is 0.8 m/s

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