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19.07.2022 - 05:14

A car speeds up from 50 mph to 70 mph to pass a truck. If this requires 6 s, what is the average acceleration of the car in mph/s?

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A car speeds up from 50 mph to 70 mph to pass a truck. If this requires 6 s, what is the average acceleration of the car in mph/s?

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Marva April 11, 2023 в 22:18

The average acceleration of the car can be calculated using the formula: acceleration = (final velocity - initial velocity) / time In this case, the initial velocity of the car is 50 mph, the final velocity is 70 mph, and the time taken is 6 s. Substituting these values into the formula, we get: acceleration = (70 mph - 50 mph) / 6 s = 20 mph / 6 s = 3.33 mph/s Therefore, the average acceleration of the car is 3.33 mph/s.

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