a car accelerates from 15m/s to 45m/s in 5 seconds.Calculate the average acceleration of the Car…Kindly Show Your Solution:)

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a car accelerates from 15m/s to 45m/s in 5 seconds.Calculate the average acceleration of the Car…Kindly Show Your Solution:)​

The average acceleration of the car is 6 m/s²

Explanation:

Given:

v_i \:=\: 45 \:m/s

t = 5 s

Required:

Average acceleration

Equation:

a \:=\: \frac{v_f\:-\:v_i}{t}

where: v_i \:-\: initial\: velocity

v_f \:-\: final\: velocity

t \:-\: time \:elapsed

Solution:

a \:=\: \frac{v_f\:-\:v_i}{t}

a \:=\: \frac{45\:m/s\:-\:15\:m/s}{5\:s}

a \:=\: \frac{30\:m/s}{5\:s}

a \:=\: 6\:m/s²

Final Answer:

The average acceleration of the car is 6 m/s²

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