To determine the time it would take to accelerate from 0 to 90 kilometers per hour (km/h) with an average acceleration of 30 km/h per minute, we can use the equation:
Time = (Final Velocity - Initial Velocity) / Acceleration
In this case:
- Initial Velocity (V₀) = 0 km/h
- Final Velocity (V) = 90 km/h
- Acceleration (a) = 30 km/h per minute
Converting the acceleration from km/h per minute to km/h per second: Acceleration = 30 km/h per minute * (1/60 minute per second) = 0.5 km/h per second
Now we can calculate the time it would take:
Time = (90 km/h - 0 km/h) / 0.5 km/h per second
Time = 180 seconds
Therefore, it would take approximately 180 seconds (or 3 minutes) to accelerate from 0 to 90 km/h with an average acceleration of 30 km/h per minute.