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a magnetic crane left a mass 1500 through a vertical height of 40m.calculate the work done in operating the crane
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2. asked by sasi
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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
3. 2,436 views
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
3. 424 views
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
1. 1 answer
2. 121 views
An electron moving through a uniform magnetic field with a velocity of 2.0x10^6 m/s [up] experiences a maximum magnetic force of
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2. asked by Susan
3. 939 views
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
3. 1,822 views
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
3. 859 views
The key ingredient in anything magnetic is which of the following?. A) moving electric charge.B) magnetic domains that are
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2. asked by Christy
3. 702 views
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
3. 1,067 views
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
3. 1,003 views