A boat is pulled into a dock by means of a winch 12 feet above the deck of the boat. 12t 14 ft/sec 15 ft Not drawn to scale (a) The winch pulls in rope at a rate of 4 feet per second. Determine the speed (in ft/sec) of the boat when there is 15 feet of rope out. ft/sec What happens to the speed of the boat as it gets closer to the dock? as it approaches the dock. te of 4 feet per second. Determine the speed (in ft/sec) at which the winch pulls in rope The speed of the boat --Select-- -Select-- approaches 0 decreases (b) Suppose the boat is m when there is a total o ft/sec increases approaches -4 ft/sec approaches 4 ft/sec. What happens to the s remains the same The speed at which the winch pulls in rope ich pulls in rope as the boat gets closer to the dock? --Select--
A boat is pulled into a dock by means of a winch 12 feet above the deck of the boat. 12t 14 ft/sec 15 ft Not drawn to scale (a) The winch pulls in rope at a rate of 4 feet per second. Determine the speed (in ft/sec) of the boat when there is 15 feet of rope out. ft/sec What happens to the speed of the boat as it gets closer to the dock? as it approaches the dock. te of 4 feet per second. Determine the speed (in ft/sec) at which the winch pulls in rope The speed of the boat --Select-- -Select-- approaches 0 decreases (b) Suppose the boat is m when there is a total o ft/sec increases approaches -4 ft/sec approaches 4 ft/sec. What happens to the s remains the same The speed at which the winch pulls in rope ich pulls in rope as the boat gets closer to the dock? --Select--
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter53: Introduction To Triangles
Section: Chapter Questions
Problem 4A: Cast iron 10 cm in diameter is turned in a lathe at 350 rpm. Each length of cut is 65 cm and eight...
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