15. Which of the equations below are dimensionally cor-rect?(a) v = vo+ ax%3D- (b) y =(2 m) cos(kx), where k = 2 m-117. The consumption of natural gas by a company satisfiesthe empirical equation V= 1.50t + 0.008 00t2, where Vis the volume in millions of cubic feet and t the time inmonths. Express this equation in units of cubic feet andunits on the coefficients. As-%3Dseconds. Put thepropersume a month is 30.0 days.

Answered: Which of the equations below are…

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Which of the equations below are dimensionally cor- rect? (a) v = vo + ax (b) y = (2 m) cos(kx), where k = 2 m-1

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 58P

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Question

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15. Which of the equations below are dimensionally cor-
rect?
(a) v = vo+ ax
%3D
- (b) y =
(2 m) cos(kx), where k = 2 m-1
17. The consumption of natural gas by a company satisfies
the empirical equation V= 1.50t + 0.008 00t2, where V
is the volume in millions of cubic feet and t the time in
months. Express this equation in units of cubic feet and
units on the coefficients. As-
%3D
seconds. Put the
proper
sume a month is 30.0 days.

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