A 25 ft long crane

  1. A 25 ft long crane supported at its lower end by a pin is elevated by a horizontal cable. A 250 lb load is suspended from the
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    2. sandhya asked by sandhya
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  2. a crane at the edge of a dock is supported by a cable 15 meters long, attached to the dock 9 meters long from the base of the
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    2. layton asked by layton
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  3. 08/09/2005 PhysicsA crane is lifting a 200 pound object. The crane boom is 50 ft long. The boom forms an 85 degree angle with
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    2. Jerry asked by Jerry
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  4. A 15m crane supported at its lowest end by a pin is elevated by a horizontal cable. A 250N load is suspended from the outer end
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    2. scarlet asked by scarlet
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  5. If a pulley is 57% efficient and you lift a 35kg box 5m how much work do you do?1716.75 N*m A crane that is 13m long and is at a
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    2. anonymous asked by anonymous
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  6. A crane having a boom of 50m is dying to lift a container of 9000kg the maximum lifting capacity of the crane is 6000kg every
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  7. The arm of a crane at a construction site is 13.1 m long, and it makes an angle of 20° with the horizontal. Assume that the
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    2. Krista asked by Krista
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  8. A crane lifts a concrete hopper of mass 370 kg from the ground to the top of a 38 m building that is under construction. The
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    2. anonymous asked by anonymous
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  9. The boom of a crane is 20 m long and is inclined 20ᵒ from the horizontal. A bucket of cement with a mass of 3000 kg is
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    2. Tom asked by Tom
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  10. A crane is holding a bloc of metal of 10 000kg. If the crane's arm weights 1000kg and is 10,0m long, what is the tension in
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    2. Raf asked by Raf
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