4.1 - Balloon Example

Author:Ross Moyer

Air is being pumped into a spherical balloon so that its volume increases at a rate of 100 cubic centimeters/second. How fast is the radius of the balloon increasing when the diameter is 50 cm?

New Resources

Flip 4 Coins
Roll Dice
探究長方形對角線上的正方形數目
Experiments with Transformations in the Plane
Roll 6d five times

Discover Resources

NFMAA 7th grade Geometry
homer_momentum
shortest path
ಚಕ್ರಬಡ್ಡಿ
Pentagons
H2M L12 Q2

Discover Topics

Arithmetic Operations
Sine
Calculus
Pythagoras or Pythagorean Theorem
Linear Equations