In certain situations, particularly one-dimensional systems, it is possible to incorporate frictional effects without introducing the dissipation function. as an example, find the equations of motion for the lagrangian l = eγ t m ˙ q2 2 − kq2 2 .how would you describe the system? are there any constants of motion? suppose a point transformation is made of the form s = eγ t/2q. what is the effective lagrangian in terms of s? find the equation of motion for s. what do these results say about the conserved quantities for the system?

Calculate the required rate of return for an asset that has a beta of 1.73, given a risk-free rate of 5.3% and a market return of 9.9%. b. if investors have become more risk-averse due to recent geopolitical events, and the market return rises to 12.7%, what is the required rate of return for the same asset?

The company financial officer was interested in the average cost of pcs that had been purchased in the past six months. she took a random sample of the price of 10 computers, with the following results. $3,250, $1,127, $2,995, $3,250, $3,445, $3,449, $1,482, $6,120, $3,009, $4,000 what is the iqr?

Working with a word processor requires more than just a knowledge of typing. a good word processor includes a number of tools designed to aid in formatting documents to meet the needs of the reader. in this project you will use your word-processing skills and a basic knowledge of apa style to format a research paper. the skills you will need for this project include the following: adjusting line spacing (double-spacing) breaking text into pages (page break) centering text changing the font, style, and size of the text editing text inserting page numbers inserting a table using spell check