The car from a state of rest in 5 seconds reached a speed of 54 km / h with what acceleration did the car move?

To find the acceleration value of the presented car during acceleration, we apply the formula: a = ΔV / t = Vк / t.

Variables: Vк – the speed reached by the presented car (Vк = 54 km / h = 15 m / s); t – acceleration duration (t = 5 s).

Calculation: a = Vк / t = 15/5 = 3 m / s2.

Answer: The acceleration with which the presented car was moving was 3 m / s2.

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