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1. Crane with a weight

1. Crane with a weight on the hook of it. Find the upward force of the rear wheels given the centre of gravitya. Length of arm
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2. asked by Alex
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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. asked by scarlet
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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. asked by sandhya
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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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A hinged crane which measures 19m makes an angle of 50° with the ground. A malfunction causes the lock on the hinge to fail and
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2. asked by Jack
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a camera car with a crane is used to film a movie. the crane's max. height is 18ft and the min. height is 4ft. write a compound
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2. asked by daya
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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. asked by Jerry
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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. asked by layton
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A crane lifts 1 tonne of concrete through a height of 25 m. How much work does it do? (1 kg has a weight of 9.81 N.)
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2. asked by Mota
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3 Fig. 3.1 shows the arm of a crane when it is lifting a heavy box.Fig. 3.1 (a) By the use of a scale diagram (not calculation)
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2. asked by rida
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