While running a person dissipates about 060 j of mechanical
While running, a person dissipates about 0.60 J of mechanical energy per step per kilogram of body mass. If a 50-kg person develops a power of 67 W during a race, how fast is the person running?
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Use the capital-asset pricing model to predict the returns next year of the following stocks, if you expect the return to holding stocks to be 12 percent on average, and the interest rate on three-month T-bills will be two percent.
A 0.290-kg block along a horizontal track has a speed of 1.60 m/s, What is the spring's maximum compression if the track is frictionless
One year ago, you bought a bond for $10,000. You received interest of $400 at the end of the year, as well as your $10,000 principal. If the inflation rate over the last year was five percent, calculate the real return.
While running, a person dissipates about 0.60 J of mechanical energy per step per kilogram of body mass, how fast is the person running
Suppose that the price of a stock is $50 at the beginning of a year and $53 at the end of the year, and it pays a dividend of $2 during the year. Calculate the stock's current yield, capital-gains yield, and the return.
A boat moves through the water with two forces acting on it. One is a 1800 N forward push by the water on the propeller, What will its velocity be at the end of that time
After graduating from HS, Ron plans to go to college. The college tuition is 15,000 a yr. But instead of going to college Ron can take a full time job that pays 20,000. If Ron decides to go to college, what is his opportunity cost for attending co
A 4.90-g lead bullet traveling at 550 m/s is stopped by a large tree, what is the increase in temperature of the bullet
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
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