You have completed your engineering apprenticeship and have a position in the design department of your company. You have been asked by your line manager to find the Dynamic Engineering systems solutions to Airbus A 380 – 800.
Your second task is to calculate the velocity and kinetic energy for the movement of a cylindrical drum.
Your final task is to find out the frequency, amplitude and acceleration of a Simple Harmonic Motion and write a report on SHM.
Task
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An Airbus A 380-800, with the specification given in table 1, shown below, sits on a runway ready for take-off. Assuming it has undercarriage wheels of diameter 1.4m, is operating at maximum take-off weight (MTOW) and accelerates uniformly from rest to a take-off speed of 300 km/h in the distance given in table 1.
Determine:
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The take-off speed in ms-1
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The linear acceleration of the aircraft from rest to take-off speed
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The time taken to reach take-off speed
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The angular velocity of the undercarriage wheels at take-off speed
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The angular acceleration of the undercarriage wheels
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The number of revolutions made by each wheel during the take-off run.
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The force required to produce the linear acceleration (P 2.1)
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