Unformatted text preview: 5. Now the dam in question 4 breaks, and the water is released at a velocity of 1km/s; how much kinetic energy does the water have? 6. 2500kg of confetti is dropped from Central Park Tower on New Years Eve at midnight at a velocity of 1cm/s, what is its K.E.? 7. 5cm of rain fall on 1 ha of a corn farm at a rate of 2m/s. What is the kinetic energy? 8. This farm has high amount of runoff because there are no plants (weeds or cover) between the rows, so ½ of the water runs of at a rate of 1m/s. What is its kinetic energy? 9. 1 cm of rain fell as a light drizzle at a velocity of 1cm/s over 2.5ha. What is its Kinetic Energy? 10. A 250 kg race car speed around a track at a velocity of 360 km/hr. What is its Kinetic energy?...
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 Fall '11
 HOPKINS
 Energy, Kinetic Energy, Mass, Potential Energy, Kilogram, Mrs. Jacobs

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