A boat is pulled into a dock by means of a winch 12 feet above the deck of the boat. 114 ft/sec Not drews to scale (a) The winch pulls in rope at a rate of 4 feet per second. Determine the speed of the boat when there is 20 feet of rope out. ft/sec What happens to the speed of the boat as it gets closer to the dock? The speed of the boat -Select- as it approaches the dock. (b) Suppose the boat is moving at a constant rate of 4 feet per second. Determine the speed at which the winch pulls in rope when there is a total of 20 feet of rope out. ft/sec What happens to the speed at which the winch pulls in rope as the boat gets closer to the dock?

A boat is pulled into a dock by means of a winch 12 feet above the deck of the boat. 114 ft/sec Not drews to scale (a) The winch pulls in rope at a rate of 4 feet per second. Determine the speed of the boat when there is 20 feet of rope out. ft/sec What happens to the speed of the boat as it gets closer to the dock? The speed of the boat -Select- as it approaches the dock. (b) Suppose the boat is moving at a constant rate of 4 feet per second. Determine the speed at which the winch pulls in rope when there is a total of 20 feet of rope out. ft/sec What happens to the speed at which the winch pulls in rope as the boat gets closer to the dock?

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter3: Functions

Section3.3: Rates Of Change And Behavior Of Graphs

Problem 45SE: A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the...

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