14 Oct 2021
Problem 14d
Page 143
Section 2.6: Derivatives and Rates of Change
Chapter 2: Limits and Derivatives
Textbook ExpertVerified Tutor
14 Oct 2021
Given information
Given that the expression .
Step-by-step explanation
Step 1.
The velocity of the rock is .
Thus, the rock hits the surface after seconds.
Calculate the velocity as follows:
Now, the velocity of the rock when is m/s.