Problem Compute the kinetic energy of an 3046 lb. Automobile travelling at 104 mi/hr, ) How many times as great is the kinetic energy if the velocity is tripled (3). Ans. 9 times Problem Compute for the kinetic energy in ergs and in joules of a riffle bullet travelling at 276 m/sec. Ans 2.160 X 10 567.00 gram 11 ergs; 21595.896 dynes

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter5: Analysis Of Convection Heat Transfer
Section: Chapter Questions
Problem 5.18P: The drag on an airplane wing in flight is known to be a function of the density of air (), the...
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Problem
Compute the kinetic energy of an 3046 lb. Automobile travelling at
104 mi/hr, ) How many times as great is the kinetic energy if the velocity
is tripled (3).
Ans. 9 times
Problem
Compute for the kinetic energy in ergs and in joules of a
riffle bullet travelling at
276 m/sec.
Ans
2.160 X
10
567.00 gram
11 ergs; 21595.896 dynes
Transcribed Image Text:Problem Compute the kinetic energy of an 3046 lb. Automobile travelling at 104 mi/hr, ) How many times as great is the kinetic energy if the velocity is tripled (3). Ans. 9 times Problem Compute for the kinetic energy in ergs and in joules of a riffle bullet travelling at 276 m/sec. Ans 2.160 X 10 567.00 gram 11 ergs; 21595.896 dynes
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