Finding the maximum reaction time
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?
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A pulp and paper machine has a roller that has a mass of 350 kg and a mass moment of inertia about its centre of rotation of 40 kgm 2. How long will it take a torque of 20 Nm to accelerate the machine from 0.85 to 2.5 revolutions per second?
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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
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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.
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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?
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