Solved: ?In the following exercises, consider a lamina occupying the region R and having

Chapter 5, Problem 314

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In the following exercises, consider a lamina occupying the region R and having the density function \(\rho\) given in the preceding group of exercises. Use a computer algebra system (CAS) to answer the following questions.

a. Find the moments \(M_{x}\) and \(M_{y}\) about the x-axis and y-axis, respectively.

b. Calculate and plot the center of mass of the lamina.

c. [T] Use a CAS to locate the center of mass on the graph of R.

 [T] R is the trapezoidal region determined by the lines y = 0, y = 1, y = x, and y = −x + 3; \(\rho (x,y) =2x+y.\)

Text Transcription:

rho

M_x

M_y

rho(x,y)=2x+y

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