J1dfPiscobri J1dfPiscobri

29-09-2016
Physics

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which is the best estimate for the speed of a boy going fast on a skateboard? 1000 mph, 1 mph, 100 mph, 10 mph

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HomertheGenius HomertheGenius

30-09-2016

- 1000 mph is the speed of an airplane,
- 100 mph is the speed of a sport car.
- 1 mph is the walking speed.
Answer: The best estimate for the speed of a boy going fast on the skateboard is B ) 1 mph.

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