GWeedw pdf |-Current Student G Start lvanka Trumo supr 1nstruconal Frodi Moster

Question

GWeedw pdf |-Current Student G Start lvanka Trumo supr 1nstruconal Frodi Moster ingPhys cs H006-Mictosoft Edge cs.com/myct/itemview?assignmentProblemiD-840477818 He Exercise 32 Exercise 3.2 Part A A thinoceros is at the crigin of coordinates at time Atlin e tat: 14 O s what is te x-coordinate of the rhino? 0 For the time interval from t1 to t2-140s the rhino's average velocily has x-component -3.2 m/s and y-component 4.9 m/s Submit My Answers Give Up Part B Atthne t2 14 0 s what is the rcoordinate of the tino? 123 Subrmit My Answers Gire Up Part c How far is the fhino from the oigin? Subenit Anss Gee

Explanation / Answer

Exercise 3.2

average velocity is V = displacement/ time taken

Vx = X/t

and Vy = Y/t

then X = Vx*t

so part A )

X = Vx*t = -3.2*14 = -44.8 m

part B)

Y = Vy*t = 4.9*14 = 68.6 m

part C) r = sqrt(X^2+Y^2) = sqrt(44.8^2+68.6^2) = 81.93 m

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