jademoose264Lv1
12 Nov 2021
Problem 38
Page 325
Section: Review Exercises
Chapter 4: Applications of Differentiation
Textbook ExpertVerified Tutor
12 Nov 2021
Given information
Note that given, waterskier skis over the ramp shown in the figure at a speed of .
Step-by-step explanation
Step 1.
Let
the vertical height of the skier
the distance on the ramp (the hypotenuse) from the beginning of the ramp.
Know that and the angle of elevation of the ramp is .
Therefore, an equation that relate the quantities is: