The answer is 30 m/s
18 revolutions = 113.097 radians.
Average speed = distance / timedistance = 10 kmtime = 1.5 hoursAverage speed = 10 km / 1.5 hours = 6.67 km/hoursor1 mile = 1.60934 km6.67 km/hr = 4.14 miles/hrBecause we do not know if the speed of the bicyclist was constant or not, we can only give the average speed of this cyclist.
18 hours and 12 minutes
72
18 meters ≈ 19.6850394 yards 18 meters ≈ 59.0551181 feet 18 meters ≈ 0.0111846815 miles 18 meters = 1800 centimeters 18 meters = 0.018 kilometers
18/4000 = 9/2000
Either a proprietary Mack 18 speed or an Eaton-Fuller 18 speed. Various models of the Eaton-Fuller were available, from 1600 torque to 2100 torque.
% rate:= 18/4000 * 100%= 0.0045 * 100%= 0.45%
720
The difference between a 21-speed and an 18-speed transmission in a semi-truck lies in the number of gears available for different driving situations. Having more gears in a 21-speed allows for finer control over the engine's RPM and speed, providing better efficiency and performance compared to an 18-speed transmission. This can be especially beneficial in varying terrain or road conditions.
kinetic energy is mass x velocity, so if there are going the same speed, the 18 wheeler.
18, The truck has 10, the trailer has 8, = 18.
A vehicle with 18 wheels is commonly known as a "semi-truck" or "tractor-trailer."
4000
72 mphHOW FAST IS THE 18-WHEELER GOING?!Well, lets see. Since the rental is slower than the 18-wheeler by 8 mph, we'll add 8 to 72. This gives us 80 mph.so 80 mph is the speed of the 18-wheeler, while the rental is 72 mph.
If you're talking about the transmission, one with a split range, twin countershaft transmission will have one (9 speed, 10 speed) or two (8LL, 13 speed, 15 speed, 18 speed) auxiliary gearboxes. Trucks with something like an Allison auto will not.
No less then 6 PSI. At 1000 RPMs. 18 PSI. are more at 2000 RPMs. 24 PSI. are more at 4000 RPMs. And that is factory specs.