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espo
what is the average acceleration of a car that goes from rest to 59 km h in 9.0 seconds?
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Acceleration is the rate of change of an object's velocity over time. In other words, it is how quickly an object's velocity is changing.
Average acceleration is calculated by dividing the change in velocity by the change in time. The formula for average acceleration is a = (vf - vi) / t, where vf is the final velocity, vi is the initial velocity, and t is the time interval.
The average acceleration of a car is important because it can tell us how quickly the car is gaining or losing speed. This information is useful for understanding the performance of the car and for making predictions about its motion.
The average acceleration of a car is the average rate of change of its velocity over a specific time interval, while instantaneous acceleration is the acceleration at a specific moment in time. The average acceleration gives us an overall understanding of the car's motion, while instantaneous acceleration can vary greatly depending on the specific moment in time.
The average acceleration of a car can be affected by several factors, including the power of the car's engine, the weight of the car, the condition of the road, and external forces such as friction or air resistance. Additionally, the driver's actions, such as braking or accelerating, can also impact the car's average acceleration.