47. Free Fall When a rock falls from rest near the surface of the earth, the distance it covers during the first few seconds is given by the equation s = 4.912. In this equation, s is the distance in meters and t is the elapsed time in seconds. Find ds/dt and d?s/dr?.
47. Free Fall When a rock falls from rest near the surface of the earth, the distance it covers during the first few seconds is given by the equation s = 4.912. In this equation, s is the distance in meters and t is the elapsed time in seconds. Find ds/dt and d?s/dr?.
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Transcribed Image Text:47. Free Fall When a rock falls from rest near the surface of the
earth, the distance it covers during the first few seconds is given
by the equation
s = 4.912.
In this equation, s is the distance in meters and t is the elapsed
time in seconds. Find ds/dt and d?s/dr?.
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