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

Kate Guzman

2 November, 13:01

+5

Answers (2)

Know the Answer?

Whiskey · Answer 1

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

Mclean · Answer 2

B

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

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