Clay pigeons can be thrown vertically
Clay pigeons can be thrown vertically with an initial velocity of 6 m/s. How much time must elapse between throws if a second pigeon is to collide with the first 1.2 m above the point of release?
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Calculate the average power of the device per meter of wave inlet assuming continuous operation (24x365). Compare this value with the Global Wave Energy Averages shown in the lecture slides.Use the wave energy formula P= (H 2)(T)/2 shown in clas
A motorist is traveling at 16 m/s when he sees a deer in the road 38 m ahead. If the maximum negative acceleration of the vehicle is -5 m/s2, what is the maximum reaction time of the motorist that will allow him to avoid hitting the deer?
A proposed closed system heat engine mimics the Carnot engine except that the heat rejection compressive process is not isothermal. The process has a 100 K change in temperature.
Note that in this question, rates of change can be positive or negative. Determine the following rates at a time when the rate of change of O2 is -3.16e-03 M/s.
A 325-mL sample of solution contains 25.3 g of CaCl2, which is fully dissolved. (a) Calculate the molar concentration of Cl- in this solution. (b) How many grams of Cl- are in 0.100 L of this solution?
Compute E0 for the process Ni(CN)4 2- + 2e = Ni(s) + 4CNGiven that the formation constant for the complex is 1.0x1022
a mixture of 70 mole% butane and 30 mole % hyrdrogen is burned with excess air. Fractional conversion of 85% of the butane and 90% of the hydrogen are achieved; of the butane that reacts, 95% goes to form carbon dioxide and the balance goes to for
Calculate the number of kg of coal needed to produce the same amount of energy as the fission of 1 kg of U-235 (235.05g/mol).
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