Mathematics, 18.05.2020 03:57, summeredki

An astronaut drops a rock into a crater on the moon. The distance, d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)=0.8t^2. What is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped?

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An astronaut drops a rock into a crater on the moon. The distance, d(t), in meters, the rock travels...