Assignments Mastering Physics: Week 5 Lon x C session masteringphysics.com 75403

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Assignments Mastering Physics: Week 5 Lon x C session masteringphysics.com 75403821 Physics 2 Winter Quarter 2017 Help I Close Week 5 Lo ng Problem 3.16 Resources e previous l 10 of 15 l next Problem 3.16 Part A You are given a vector in the zy plane that has a What are the two possibilities for its z component? magnitude of 95.0 units and a y component of -40.0 Enter your answers numerically separated by a comma. units 21.22 86.2, 86.2 units Submit My Answers Give Up Correct Part B Assuming the 2 component is known to be positive, specify the vector V which, if you add it to the original one, would give a resultant vector that is 86.0 units long and points entirely in the -z direction Enter your answers numerically separated by a comma. V, V units Submit My Answers Give Up Provide Eeedback Continue

Explanation / Answer

Original vector = V1= 86.2 i - 40 j

new vector = V2= -xi + 40 j

V1+ V2= 86.2 i + xi

x = -172. i

Vx= -172 i , Vy = 40 j

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