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.
Chat with our AI personalities
17 ft * (1 mi / 5280 ft) * (1 hour/60miles)
600 miles = 3168000 ft 600 ml (millimeters aka cm) = 19.68498 ft Take your pick
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.
do you know I have a big fat but
How many ft/s in 3.4 mph