Current Attempt in ProgressFlying Circus of PhysicsPanic escape. The figure here shows a general situation in which a stream of people attempt to escape through an exit door that turnsout to be locked. The people move toward the door at speed vs = 3.100 m/s, are each d = 0.280 m in depth, and are separated byL = 1.800 m. The arrangement in the figure occurs at time t = 0. In time, people become stacked up at the door (a) at what average ratedoes the layer of people at the door increase? (b) At what time does the layer's depth reach 5.39 m? (The answers reveal how quicklysuch a situation becomes dangerous.)Locked-door(a) NumberUnit(b) NumberUnit>

Given:People move towards the door at speed, v = 3.1 m/sdepth, d = 0.280 mlength , L = 1.800 m

Answered: Panic escape. The figure here shows a…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Recently a space x launch vehicle was coasting at a constant velocity of 15m/s in the + y direction relative to a space station . The pilot of the vehicle fired a special RCS thruster which causes it to accelerate at 8m/s^2 in the +x direction . After 9.1 s the pilot shuts off the RCS thruster . After RCS thruster is turned off find the magnitude of the vehicles velocity in +x direction.
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