1,428 kg
Chat with our AI personalities
kn (both letters lowercase) is knots, which is a speed nautical miles per hour Or kN ("K" lowercase, "N" uppercase) is Kilonewtons, or a measure of force. 1 lb = .00444822162 kN.
Newtons -------------- 1 N = 100 g 10 N = 1 kg -------------- KiloNewtons -------------- 1 kN = 1000 N = 100 kg 10 kN = 10000 N = 1000 kg -------------- Kilograms are always for one 0 less than Newtons. 'Kilo' increases a value x1000 times. If there are 12 N, then there are 1,2 kg. ___ That is only an estimation. A kiloNewton (kN) is a measure of force while a kilogram (kg) is a measure of mass. F=ma. F=force, m=mass, a=acceleration When talking about weight, weight is a force. So if something weighs 1kN then it will have a mass of 102kg. Get this by dividing this force by the gravitational constant. The acceleration gravitational constant is around 9.81m/s2. But gravity need not be the only force acting on a body. It could be the acceleration from an engine that is driving it.
Divide kN by 9.806649 i.e. 100kN / 9.806649 = 10.197 tonnes
25 kg/m2 is a density of a toughened glass with 10 mm thick. If you want convert that measure into kN, then multiply by the factor "g" that is gravity (9.81 m/s2) and you get 25 x 9.81 = 245.25 kN/m2.
402 kN at rupture