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Unformatted text preview: 1) 200 2) 150 3) 270 4) 300 Correct Answer: 3) 2 20. The drag force of an object moving in air is given by the formula, F = bV 2 , where F is the Force in newtons and V is the velocity in meters/sec. If the velocity is doubled, then the force is increased by a factor of: A. 1 B. 2 C. 3 D. 4 E. 5 Correct Answer: D 30. The length 3.76 mm is divided by 6 mm. The appropriately rounded ratio is: A. 0.627 B. 0.63 C. 0.6 D. 0.62666 E. 0.6267 Correct Answer: C 43. A sheet of paper is 27.95 cm long by 8.5 in wide, by 0.10 mm thick. What is the volume of the sheet of paper in m 3 ? A. 9.4 106 m 3 B. 6.0 108 m 3 C. 6.0 106 m 3 D. 6.0 102 m 3 Correct Answer: B 46. To be dimensionally consistent, distance [L], velocity [L/T], and time [T] must be related as follows: A. Distance = time/velocity B. Distance = velocity/time C. Distance = time/velocity 2 D. Distance = velocity time 2 E. Distance = velocity time Correct Answer: E...
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 Winter '08
 REHSE
 Physics, Work

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