A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley on the dock that is 1 m higher than the bow of the boat. If the rope is pulled in at a rate of 1.4 m/s, how fast is the boat approaching the dock when it is 9 m from the dock? Rate = m/s

Q: A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley…

A: From the Pythagorean theorem, BC2+AB2=AC2

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A: A 14 foot ladder is leaning against a wall. If the top slips down the wall at a rate of 4 ft/s, how…

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A: We will draw figure and use differentiation  to find rate of change . Note . Only one question…

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Q: A 10-metre ladder is placed against a vertical wall. Suppose the bottom of the ladder slides away…

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Q: A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley…

A: We have  height of pulley =1 m rate of approach =1 m/s We can assume a triangle as Where x as base…

Q: A 14-foot ladder is leaning against a building. If the bottom of the ladder is sliding along the…

A:

Q: A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley…

A: Consider the given information and draw the diagram: Let y be the length of the rope from the dock…

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A:

Q: A boat is pulled into a dock by rope attached to it and passing through a pulley on the dock…

A: Calculus

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A: Given  Length of ladder = 13 foot  Rate of movement of ladder from wall = 4ft/second

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A: Draw a schematic diagram of given figure.

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A:

Q: A 13​-foot ladder is leaning against a vertical wall​ when Jack begins pulling the foot of the…

A: Given that A 13​-foot ladder is leaning against a vertical wall​ after pulling the foot of the…

Q: 6) A 13 ft ladder is leaning against a wall. If the top of the ladder slips down the wall at a rate…

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Q: A boat is pulled into a dock by means of a rope attached to a pulley on the dock. The rope is…

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A: a rough sketch of the problem will be as follows:

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Q: A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley…

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Q: A boat is pulled into a dock by a rope attached to it and passing through a pulley on the dock…

A: This problem is based on the application of differentiation.  First we have to write an equation in…

Q: A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley…

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Q: A boat is pulled into a dock by means of a rope attached to a pulley on the dock. The rope is…

A: Given

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Q: A boat is pulled into a dock by means of a rope attached to a pulley on the dock. The rope is…

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Q: A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley…

A:

Q: A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley…

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Q: A 14-foot ladder is leaning against a building. If the bottom of the ladder is sliding along the…

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Q: D. A ladder 10 feet long rests against a vertical wall. If the top of the ladder slides down at a…

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Q: A 20-foot ladder is leaning against a vertical wall. Suppose the base of the ladder slides away from…

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Q: A ladder 10 ft long rests against a vertical wall. If the bottom of the ladder slides away from the…

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