Related Rates Visualizer – AP Calculus AB

1. A balloon's radius grows at 2 cm/s. When r=5 cm, dV/dt equals:

100π cm³/s 200π cm³/s 50π cm³/s 500π cm³/s

2. A 10-ft ladder slides down a wall. If the foot moves at 1 ft/s and is 6 ft from the wall, how fast does the top slide?

−3/4 ft/s 3/4 ft/s −6/8 ft/s −4/3 ft/s

3. In related rates problems, you must differentiate with respect to:

x t (time) y the given variable