2017 AP Calculus AB/BC 4c  AP Calculus AB solved exams  AP Calculus AB  Khan Academy  Summary and Q&A
TL;DR
This video explains how to solve a separable differential equation to find the internal temperature of a potato at a specific time.
Questions & Answers
Q: What kind of differential equation is being solved in this video?
This video solves a separable differential equation, which means the variables can be separated on different sides of the equation before integrating.
Q: How is the initial condition used to find the constant value in the expression for the internal temperature?
The initial condition, G(0) = 91, is substituted into the expression and solved for the constant value. In this case, C is found to be equal to 12.
Q: How is the internal temperature of the potato determined at a specific time?
By substituting the time value into the expression for G(T), the video demonstrates how to find the internal temperature of the potato at that time.
Q: What units are used for the internal temperature in this problem?
The internal temperature of the potato is measured in degrees Celsius.
Summary & Key Takeaways

The video teaches how to solve a separable differential equation to find an expression for the internal temperature of a potato.

The initial condition given in the problem is used to find the constant value in the expression for the internal temperature.

By substituting the time value into the expression, the video demonstrates how to determine the internal temperature of the potato at that specific time.