(1 kilometre) / (9.6 kilometre per hour) = 1/9.6 hour = 0.10417 hour (rounded) = 6minutes 15seconds
2 hours, 53 minutes, 20 seconds
7.04 seconds (5280 feet in a mile x 2 miles = 10560 feet) / 1500 feet per second = 7.04 seconds
153 miles divided by 65 mph = 2.3538 hours = 2 hours 21 minutes 14 seconds (to nearest second).
It would take approximately a second of time.
.75 minute or 45 seconds.
21 minutes 11 seconds (rounded to the nearest second).
100 seconds
That would depend on how fast it goes. But at a typical speed in the solar system of 20 miles per second it would take about 39,000 years.
(1 kilometre) / (9.6 kilometre per hour) = 1/9.6 hour = 0.10417 hour (rounded) = 6minutes 15seconds
Sound travels at a speed of approximately 343 meters per second in air. To travel 1 km (1000 meters), it would take approximately 2.9 seconds.
2 hours, 53 minutes, 20 seconds
7.04 seconds (5280 feet in a mile x 2 miles = 10560 feet) / 1500 feet per second = 7.04 seconds
580 miles / 62 mph = 9.3548 hours = 9 hours 21 minutes 17 seconds (to nearest second).
It would take as long as it takes you to get to your nearest US Post Office. There they can tell you how long it would take to deliver it.
153 miles divided by 65 mph = 2.3538 hours = 2 hours 21 minutes 14 seconds (to nearest second).
about a quarter of a second.