Consider two forces exerted on a 65kg object one 200 n
Consider two forces exerted on a 65kg object: one 200. N acting at 25 degrees and another of 100. N acting at 45 degrees.
a) find the net force acting on the object.
b) Find the objects acceleration.
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Some thermometers indicate temperature by means of the thermal expansion of alcohol. by what percent does the volume change if the temperature changes by 9 F
Find the standard reduction potentials for the following half reactions in acidic solution. E° for MnO4 (aq) + 8 H+ (aq) + 5e^- -> Mn^2+ (aq) + 4 H2O (I)
Which of the following investment ranking methods does not consider the time value of money and regarding the evaluation of projects?
What is the present value of $2,150 per year, at a discount rate of 9 percent, if the first payment is received 6 years from now and the last payment is received 20 years from now
Consider two forces exerted on a 65kg object: one 200. N acting at 25 degrees and another of 100. N acting at 45 degrees. find the net force acting on the object
The Ksp of BaSO4 is is 1.1 x 10^-10 at 25 degrees C. What mass of BaSO4 (molar mass = 233.4 g/mol) will dissolve in 1.0 L of water at 25 degrees C
Each of us will get pleasure worth a 3 from her success (no matter n'ho helps her). But each one who goes to help will bear a cost of1, this being the r-alue of our time taken up in helping. set this up as a game.
Consider the reaction: Cu^2+(aq) + 4NH3 (aq) -> Cu(NH3)4^2+(aq) Kf=2.1 x 10^13 If Ksp for Cu(OH)2 is 2.2 x 10^-20, what is the value of the equilibrium constant, K, for the reaction below? Cu(NH3)4^2+(aq) + 2OH -> Cu(OH)2(s) + 4NH3(aq)
What are sunk costs? Provide at least two real-life examples of sunk costs for a project. Should sunk costs be included as incremental cash flows and what are some important factors to consider when conducting a credit evaluation and scoring?
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