(1 point) A boat is pulled into a dock by means of a rope attached to a pulley on the dock. The rope is attached to the front of the boat, which is 6 feet below the level of the pulley. If the rope is pulled through the pulley at a rate of 12 ft/min, at what rate will the boat be approaching the dock when 90 ft of rope is out?
The boat will be approaching the dock at ______ ft/min
(1 point) A boat is pulled into a dock by means of a rope attached to...
A boat is pulled into a dock by means of a rope attached to a pulley on the dock. The rope is attached to the front of the boat, which is 7 feet below the level of the pulley. If the rope is pulled through the pulley at a rate of 10 ft/min, at what rate will the boat be approaching the dock when 90 ft of rope is out? The boat will be approaching the dock at________ft/min.
6. 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 meter higher than the bow of the boat. If the rope is pulled in at a rate of 1 m/s, how fast is the boat approaching the dock when it is 8 meters from the dock? The dock The rope The boat
A boat is pulled toward a dock by a rope through a ring on the dock 6 ft above the front of the boat. The rope is hauled in at a rate of 12ft/sec. How fast in ft/sec is the boat approaching the dock when the rope is 10 ft long.
A boat is pulled into a dock by a rope attached to the bow of the boat an passing through the pulley on the deck that is 1m high than the bow of the boat ,if the rope is pulled im at the rate of 0.8m/s how fast does the boat approach the deck when it is 10m from the dock?
a boat at a A Rope passing through a capstan son dock is attachted offshore. The rope is pulled in Leonstant rate of 3ft/s and the capstan 5ft vertically above the water, HOW FAST IS THE BOAT TRAVELING WHEN IT IS 7 ft FROM THE Dock? (Round Final Final Answer to a decimal places) 15
A rope, attached to a weight, goes up through a pulley at the ceiling and back down to a worker. The worker holds the rope at the same height as the connection point between the rope and weight. The distance from the connection point to the ceiling is 35 ft. Suppose the worker stands directly next to the weight (i.e., a total rope length of 70 ft) and begins to walk away at a constant rate of 4 ft/s. How...
[0/0.77 Points) DETAILS PREVIOUS ANSWERS LARCALCET6 3.7.046 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the acceleration of the specified object. (Hint: Recall that if a variable is changing at a constant rate, its acceleration is zero.) A boat is pulled into a dock by means of a winch 24 feet above the deck of the boat (see figure). The winch pulls in rope at a rate of 5 feet per second. Find the acceleration of the boat when there...
3) A rope runs over a pulley at A and is attached at B as shown below. The rope is being wound in at the rate of 4 ft/s. How fast is B rising when AB is horizontal? [10 marks) 4.00 fus 20.0 ft 30.0 ft
a. water is to be raised from a well 40 feet deep by means of a bucket attached to a rope. When the bucket is Ib 12. Water is wder it weighs 50 lb, but the bucket has a leak that causes it to lose water at a constant rate of 3 for every 7 feet that the i full of water it wei bucket is raised.. Neglecting the weight of the rope, set up and evaluate fthe he work...
A box is being pulled along a level floor at a constant velocity by means of a rope attached to the front end of the box. The rope makes an angle theta with the horizontal. Show that for a given mass m of the box and given coefficient of kinetic friction uk, the tension required in the rope is minimum if tan theta=uk. What is the tension in the rope when at this optimum angle? The answer I found show...