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A secret agent in pursuit of an international smuggler has driverher car onto a drawbridge which is in the process ofopening. Her objective is to jump the gap and get safely onthe other side of the river to continue her pursuit. Your taskis to determine the total acceleration of her car. The bridgeis rotating at a constant rate of 0.1 rad/s. The car entersthe bridge just as it begins to open at t = 0 s with a speed of 40mph and accelerates at the constant rate of 25 ft/s2 upto the end of the 90 ft long section of the draw bridge. Plotthe absolute total acceleration of the car as a function of itsposition along the bridge section.
Follow the standard engineering solution procedures. Include statements for given, find, assumptions,conclusions, etc. Include sketches. Include equationsused in your analysis. Correctly format the tables showingyour results. Label headings and show units. Follow rulesfor good graphing procedures. No hand marks allowed on yourwork, produce this assignment totally on a computer.
For ten points extra credit, describe herlanding. Where? How fast? Angle withroadway? Etc. Treat car as a particle and neglect airresistance.
For satisfactory operation, the static pressure at the pump inlet must not be lower than -6 m of water gage. Determine the smallest standard commercial pipe that will give the required performance.
A sample of six items is drawn from this lot. Find: a) the probability that none of the sampled items are defective b) the probability that one or more of the sampled items is defective c) the probability that exactly one of the sampled items is d..
the motorcycle is traveling at 1 m/s when it is at A at the bottom of the ramp. If the speed is then increased at v=0.1 m/s^2, determine its speed and acceleration at the instant t=5s
what are the three meterials based on the predominant types of bond and what are the predominant types of bond in each category
A computer technician can handle on average 5 service calls per day. The cost of adding a technician (C1) is $200 per day and the estimated cost of waiting per incident (C2) is $250 per day.
The cylinder has a length of 120 cm and a diameter of 12 cm. The field sample with a porosity of 0.24 is tested under a constant head difference of 160 cm with water at 10 degree Celcius.
Determine the mass and specific volume of argon gas in a vessel at 150 kPa and 20°C. The vessel is spherical, with radius 5 m.^5
total energy (E) of a projectile is the sum of its kinetic and potential energy: E= 1/2 mV^2 +mgz where m is mass of projectile, V is speed, g is gravitational constant and z is height. 5.0 kg object, dropped from rest (V=0 at time t=0)
Find the percentage of Air voids and voids in the mineral aggregate if the asphalt absorption is .5%, and the specific gravities of the aggregate and binder are 2.660 and 1.020 respectively. The unit weight of the mixture is 2.39 Mg/m^3
explain the necessity of super elevation in the design of horizontal curve also prove that rv=v2/{g(fs+e)}
If the water temperature is 70 degrees C (vapor pressure of water at 70 degrees C is 31.2 kPa absolute), and the pressure in the pipeline is 275 kPa, what is the maximum flowrate which will occur without cavitation
Briefly describe electron and hole motions in a p-n junction for forward and reverse biases;
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