Which of the following best represents the speed of Halley's comet when it is nearest to Earth?

A) 1 * 105 kilometers per hour

B) 1 * 10-5 kilometers per hour

C) 1 * 105 kilometers per year

D) 1 * 10-5 kilometers per year

Question

24 December, 05:34

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Answers (2)

Know the Answer?

William Bean · Answer 1

B

1x 10-5 kilometers per hour hopefully that is right

Jaeden James · Answer 2

I believe it would be A but i could be way off

Which of the following best represents the speed of Halley's comet when it is nearest to Earth?A) 1 * 105 kilometers per hourB) 1 * 10-5 kilometers per hourC) 1 * 105 kilometers per yearD) 1 * 10-5 kilometers per year