Questions with the keyword 'speed'

• If a meteorite were to crash into the earth, what would the predicted speed be in miles per hour? by balletshoes1998 to Adam, Catherine, Karen, Leila, Nazim Comments: (so far, 2s comments )
• what is the name of the most fastest fish? by ramz555 to Adam, Catherine, Karen, Leila, Nazim Comments: (So far, one comment )
• What is the exact spead of light by harrysa to Adam, Catherine, Karen, Leila, Nazim Comments: (No comments so far )