Calculate the acceleration of a stunt driver

Calculating Acceleration

To calculate the acceleration of a car, we can use the formula:

acceleration = (final velocity - initial velocity) / time

Given the data provided:

  • Initial velocity (u) = 40 m/s
  • Final velocity (v) = 35 m/s
  • Time (t) = 0.12 s

Substitute these values into the formula:

acceleration = (35 m/s - 40 m/s) / 0.12 s

acceleration = -5 m/s / 0.12 s

acceleration = -41.67 m/s²

Therefore, the acceleration of the car is approximately -41.67 m/s².

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