batboy7890 batboy7890

19-02-2018
Physics

contestada

Mr. Hoffman, a science teacher, drove 10 miles to school from home in 20 minutes. He drove the 10 miles home in 30 min. His average velocity was _____ m/s.

Respuesta :

20-02-2018

His average velocity for the day was 0. He ended where he started so his displacement was 0.

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trevorhenyan51 trevorhenyan51

31-01-2019

zero.

Because he finished right where he started. his total displacement zero. therefore, his average velocity was also zero

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