Question

In 2004, during a semi-final match of the Davis Cup, tennis player Andy Rodwingspan served a ball at 155 miles per hour, the fastest serve ever recorded. What was the speed of the tennis ball, in feet per second, rounded to the nearest foot?

Answer 1

U go to sleep now

Answer 2

it is to late u u to be up

Answer 3

i have to finish this by tomorrow

Answer 4

pls help

Answer 5

SORRY WRONG PERSON

Answer 6

its okay @WATERGIRL

Answer 7

i dont get it @ayubie

Answer 8

pls explain @ayubie

Answer 9

have you learned dimensional analysis?

Answer 10

no

Answer 11

can you explain what the answer is @ayubie or how to get it?