a) What is the kinetic energy of an automobile with a mass of 1299 kg traveling at a speed of 11 m/s? Answer in units of J. b) What speed would a fly with a mass of 0.629 g need in order to have the same kinetic energy as the automobile? Answer in units of m/s.
a) What is the kinetic energy of an automobile with a mass of 1299 kg traveling at a speed of 11 m/s? Answer in units of J. b) What speed would a fly with a mass of 0.629 g need in order to have the same kinetic energy as the automobile? Answer in units of m/s.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter7: Work And Kinetic Energy
Section: Chapter Questions
Problem 71P: (a) What is the average useful power output of a person who does 6.00106J of useful work in 8.00 h?...
Related questions
Question
a) What is the kinetic energy of an automobile
with a mass of 1299 kg traveling at a speed of
11 m/s?
Answer in units of J.
b) What speed would a fly with a mass of
0.629 g need in order to have the same kinetic
energy as the automobile?
Answer in units of m/s.
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