Chapter 2 Homework x C While Riding in A Hot A x c www.webassign.net/webstudent/

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Chapter 2 Homework x C While Riding in A Hot A x c www.webassign.net/webstudent/Assignment Responses/submit dep-16145499 2. O 052 points I Previous Answers oscolphys2016 23P011 A student drove to the university from her home and noted that the odometer on her car increased by 13.0 km. The trip took 16.0 min. (a) What was her average speed in km/h? 13.6 x km/h (b) If the straight-line distance from her home to the university is 10.3 km in a 25.0° south of east, what was her average velocity in km/h? direction 10.7 x km/h (c) she returned home by the same path 7 h 30 min after she left, what were her average speed and velocity in km/h for entire trip? average speed X km/h average velocity km/h Reading Show My Work TOSHIBA

Explanation / Answer

S=13km

Time=16min=16/60 hour= 4/15 hour

a)v=13/4/15=13*15/4=48.75kmph

b)v=10.3*15/4=38.625kmph

c)13/15/2=13*2/15=1.73333kmph

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