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A crane accidently drops a

A crane accidently drops a box full of material into a freshwater pool measuring 20 feet long, 10 feet wide, and 6 feet deep
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2. asked by tina
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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 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 balloonist floating at an altitude of 150m accidently drops his book and starts to ascend at a constant velocity of 1.2m/s.
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2. asked by Gnoyons
3. 493 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
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2. 125 views
[Young & Freedman, 3-12] A military airplane on a routine training mission is flying horizontally (in the positive x-direction)
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2. asked by John
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I add 5 drops Potassium Iodide (KI) to 5 drops lead nitrate (PbNO3). The solution is centrifuged and the aqueous layer is
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2. asked by Kay
3. 1,161 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. 1,825 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
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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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