$\rhd$ Approaching cars (6:52) As two cars approach the same intersection from different roads, how does the rate of change of the distance between them change?
$\rhd$ Falling ladder (5:48) You’re on a ladder. The bottom of the ladder starts slipping away from the wall. Analyze the rate of change.
$\rhd$ Water pouring into a cone (11:31) As you pour water into a cone, how does the rate of change of the depth of the water relate to the rate of change in volume?
* Practice: Related rates problems using the Pythagorean Theorem. (4 problems)
* Practice: Related rates advanced problems. (4 problems)
