The john hancock center in chicago is the tallest in the united state's in which there are residential apartments. the hancock center is 343m tall. suppose a resident accidentally causes a chuck of ice to fall from the roof. what would be the velocity of the ice as it hits the ground? neglect air resistance.
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What is the efficiency of an engine that does 80 j of work and exhausts 320 j of heat while taking in 400 j of heat ? a. 10% b. 20% c. 80% d. 25%
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This event is the result of a sudden vertical offset in the ocean floor and is most often the result of plate movement on the ocean floor. it destroys coast lines and coastal settlements. what is the event called that causes this type of physical damage? a. volcano b. tsunami c. landslide d. liqufication pls !
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A2.35 water bucket is swung in a full cirlce of radius 0.824 m just fast enough so that the water doesn't fall out the top meaning n equals zero there. what is the speed of the water at the top
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The john hancock center in chicago is the tallest in the united state's in which there are residenti...
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