The x-acceleration a, is constant between times tį and t2. Let x1 and vx1 be the x-position and x-velocity at time t1, and x2 and v2, be the same at time t2. Let At be t2 - t1. Choose all expressions which must be true if the acceleration is constant. x2 = x1 + V1zAt + ;az (At)² O v2z = Vla + az (x2 – x1) O vž, = vi, + 2a# (x2 – x1) V2z = V1r + az (At)² V2x = V1x + a„At v = vie + 2a,At

The x-acceleration a, is constant between times tį and t2. Let x1 and vx1 be the x-position and x-velocity at time t1, and x2 and v2, be the same at time t2. Let At be t2 - t1. Choose all expressions which must be true if the acceleration is constant. x2 = x1 + V1zAt + ;az (At)² O v2z = Vla + az (x2 – x1) O vž, = vi, + 2a# (x2 – x1) V2z = V1r + az (At)² V2x = V1x + a„At v = vie + 2a,At

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 4CQ: (a) Can the equations in Table 2.4 be used in a situation where the acceleration varies with time?...

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