A student drove to the university from her home and noted that the odometer reading of her car increased by 15.0 km. The trip took 16.0 min. (For each answer, enter a number.) (a)What was her average speed in km/h?

College Physics
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ISBN:9781305952300
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Chapter1: Units, Trigonometry. And Vectors
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A student drove to the university from her home and noted that the odometer reading of her car increased by 15.0 km. The trip took 16.0 min. (For each answer, enter a number.)

(a)What was her average speed in km/h?

 ________km/h

(b)If the straight-line distance from her home to the university is 10.3 km in a direction 25.0° south of east, what was her average velocity in km/h?

 ________km/h

(c)If 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 the entire trip?

average speed__________km/h
average velocity_________km/h
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