Answer:4. An engineer must design a runway to accommodate airplanes that must reach a finalvelocity of 61 m/s before they can take off. These planes are capable of being accelerateduniformly at the rate of 2.5 m/s².A. How long will it take the planes to reach takeoff speed?B. What must be the minimum length of the runway?GivenSolution:a.a=vi=vfAnswer:In coming to a stop, a car leaves skid marks 80 meters long on the highway. Ass

Above problem can be solved by three equation v = u + at v² = u² + 2as s = ut + ½at²

An engineer must design a runway to accommodate airplanes that must reach a velocity of 61 m/s before they can take off. These planes are capable of being accelerated uniformly at the rate of 2.5 m/s².

An engineer must design a runway to accommodate airplanes that must reach a velocity of 61 m/s before they can take off. These planes are capable of being accelerated uniformly at the rate of 2.5 m/s².

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: Motion In Two Dimensions

Section: Chapter Questions

Problem 4.46P: A moving beltway at an airport has a speed 1 and a length L. A woman stands on the beltway as it...

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