Textbook ExpertVerified Tutor
12 Nov 2021
Given information
As per the given information in question ,
- A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley on the dock that is higher than the bow of the boat.
- The rope is pulled in at a rate of .
Step-by-step explanation
Step 1.
As per the given figure ,
From the figure,
Differentiating the above equation.