0
1 mile = 5290 ft
1 hr = 3600 sec
→ 1 mph = 1 mile every hour
= 5280 ft every 3600 seconds
= 5280 ÷ 3600 ft every second
= 22/15 ft per sec
= 17/15 ft/s
≈ 1.47 ft/s
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∙ 11y ago
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How long to go 150 ft at 10 mph?
10.22 seconds.
Does an Sr-71 blackbird go 2700 mph?
The maximum speed of a SR71 is 2,200 mph at 80,000 ft.
How long does it take to go 450 ft at 25 mph?
12.3 seconds.
How long does it take a 60 mph pitch to go 40 feet?
60 mph is 88 feet per second. 40 ft / 88 ft/s = ~.45 seconds
How long does it take to go 600 ft at 6 mph?
If you can commit some relationships to memory, it helps. This is one: 60 mph = 88 ft per sec. Divide both sides by 10 --> 6 mph = 8.8 ft per sec. So (600 ft)/(8.8 ft/sec) = 68.182 sec, or 1 minute, 8.182 seconds.
How many mph does a atom car go?
207 mph
How many mph does sloth go?
aprox. 3 mph
How many mph do you have to go to go 60 miles in 1 hour?
60 mph
How long does it take a softball going 60 mph to go 43 ft?
60 mph = 60*5280/3600 = 88 ft per second. To travel 43 ft at 88 ft per second takes 43/88 = 0.4886363... seconds - or just under half a second.
Is it possible for a marble to go 20 ft per second?
Yes. 20 ft/s is approx 13.6 mph. A marble in my pocket when I'm cycling can be going at speeds up to around 35 mph (or about 51 ft/s). A marble in a car can be going twice this at about 100 ft/s.
How long to accelerate from 0 - 375 mph in 2 ft?
If the rate of acceleration is constant, the average speed over the two feet is 187.5 mph (half of 375 mph). 187.5 mi/h x 5280 ft/mi ÷ 3600 sec/h = 275 ft/sec At that speed, the time it takes to go 2 ft. is (1 sec)/(275 ft) x 2 ft or about 7.27 ms (milliseconds).
How many mph does a xr100 Honda go?
about 70-80 mph
