16 2. A light at the top of a 16 ft. pole. A man 6 ft. tall walks away from the pole at a rate of 5 ft/sec. How fast is the tip of his shadow moving when he is 20 ft. from the pole? L-x 3. A water tank in the form of an inverted cone is being emptied at the rate of 2 cubic feet per second. The height of the cone is 8 feet and the radius is 4 feet. Find the rate of change of the water level when the depth is 6 feet.

16 2. A light at the top of a 16 ft. pole. A man 6 ft. tall walks away from the pole at a rate of 5 ft/sec. How fast is the tip of his shadow moving when he is 20 ft. from the pole? L-x 3. A water tank in the form of an inverted cone is being emptied at the rate of 2 cubic feet per second. The height of the cone is 8 feet and the radius is 4 feet. Find the rate of change of the water level when the depth is 6 feet.

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter47: Applications Of Formulas To Cutting Speed, Revolutions Per Minute, And Cutting Time

Section: Chapter Questions

Problem 42A: Compute the following problems. Express the answers to 1 decimal place. Use: T=LFN Fifteen...

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