Questions with the keyword 'Speed'

What would happen if everyone on Earth got together in one place and jumped up at the same time?, just like a ballerina by tosty55 to Aggelos, Andrew, Eileen, Shane Comments: (No comments so far )
What speed does the earth rotate at by emmacos123 to Aggelos, Andrew, Eileen, Naomi, Shane Comments: (No comments so far )
Do you know what animal is the slowest in the world? by alexandrasharykina to Eileen Comments: (No comments so far )
Will Nano Science ever be able to enhance human strength, speed etc? by nanoguy to Shane Comments: (No comments so far )
Why does light travel faster than sound?? by caoimheneary and 1 other. to Aggelos, Andrew, Eileen, Naomi, Shane Comments: (No comments so far )
How fast does the dart go? by pdarcy1 to Shane Comments: (No comments so far )