Popeye Needs His Spinach
Calculus
Level
2
Popeye loves his spinach. He squeezes a can of his favorite spinach in such a way that it retains the shape of a cylinder and its volume remains constant, but the radius of the can decreases at per second.
How fast is the height of the can changing at the moment the can has a radius of and a height of
by
Andrew Ellinor