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3 years ago

12

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 aver

age velocity was _____ m/s.

2 answers:

olga2289 [7]3 years ago

7 0

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

Andrews [41]3 years ago

4 0

zero.

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

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Explanation:

From the question we are told that

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