Light travels about:
10,000 miles each second
100,000 feet each second
180,000 miles each second
60,000 meters each hour

you probably know the answer. stop asking stupid questions and making me waste my time. j.k. ; )   b.t.w. what are three ratios equivalent to 5 : 11? thx

elastic potential energy

answer; win because bill had a legal right to drink alcohol;

answer; list;