13.64 seconds.
36 seconds.
90 seconds
about 5 to 6 hours.
58.6 feet per second at 40 mph
It would take about 2.548 hours (or 152.866 minutes)
55.92 seconds.
About 40 seconds.
About 37 minutes at 65 mph
1.28 seconds.
45 minutes.
36 seconds.
455.325 hours.
3.409090.... seconds
about an hour 40 minutes
7 minutes and 30 seconds
90 seconds
8.52 seconds