What is the angular speed after the person has rotated
A person exerts a tangential force of 37.2 N on the rim of a disk-shaped merry-go-round of radius 2.70 m and mass 158 kg. If the merry-go-round starts at rest, what is its angular speed after the person has rotated it through an angle of 32.5°?
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A 0.400kg ice puck, moving east with a speed of 6.50m/s , has a head-on collision with a 0.700kg puck initially at rest.What will be the speed of the 0.700kg object after the collision?
Two fair dice are rolled. Let's define the following events:
An investment costs $500 and is expected to produce cash flows of $50 at the end of Year 1, $60 at the end of Year 2, $70 at the end of Year 3, and $516 at the end of Year 4. What rate of return would you earn if you bought this investment?
Would you use this regression model? Why or Why not? Please write the regression model that you would use and write descriptions for all variables and coefficients.
A person exerts a tangential force of 37.2 N on the rim of a disk-shaped merry-go-round of radius 2.70 m and mass 158 kg. If the merry-go-round starts at rest, what is its angular speed after the person has rotated it through an angle of 32.5°
Suppose the rate of return on a 10-year T-bond is currently 5.00% and that on a 10-year Treasury Inflation Protected Security (TIP) is 2.10%.
Gremlin Industries will pay a dividend of $1.80 per share this year. It is expected that this dividend will grow by 4% per year each year in the future. The current price of Gremlin's stock is $22.40 per share.
Angell Inc. hired you as a consultant to help them estimate their cost of capital. You have been provided with the following data: D0 =$1.20; P0 = $50.00; and g = 6% (constant).
Air at 20 c, 40% RH is mixed adiabatically with air at 40 c , 40% RH in the ratio of 1 kg of the former to 2 kg of latter on a dry basis.
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