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= 0.514 77 3 m/s mach number: M: Ratio of the speed to the speed of sound [note 1] in the medium (unitless). ≈ 340 m/s in air at sea level ≈ 295 m/s in air at jet altitudes metre per second (SI unit) m/s ≡ 1 m/s = 1 m/s mile per hour: mph ≡ 1 mi/h = 0.447 04 m/s: mile per minute: mpm ≡ 1 mi/min = 26.8224 m/s: mile per second: mps ≡ ...
Its symbol is written in several forms as m/s 2, m·s −2 or ms −2, , or less commonly, as (m/s)/s. [ 1 ] As acceleration, the unit is interpreted physically as change in velocity or speed per time interval, i.e. metre per second per second and is treated as a vector quantity.
The Dutch Navy used the 15 cm MRK L/35 as 15 cm A No. 2. Its 15 cm SK L/35 was known as 15 cm No. 1, so without the 'A'. [19] This seems very strange, but the logic is comparable to the German navy using 'Kanone' for 'Mantel Ring Kanone'. [20] The Dutch used the 15 cm A No. 2. on board the small protected cruiser Sumatra. This ship belonged to ...
It is a constant defined by standard as 9.806 65 m/s 2 (about 32.174 05 ft/s 2). This value was established by the third General Conference on Weights and Measures (1901, CR 70) and used to define the standard weight of an object as the product of its mass and this nominal acceleration .
ft/s 3.2808 The metre per second is the unit of both speed (a scalar quantity ) and velocity (a vector quantity , which has direction and magnitude) in the International System of Units (SI), equal to the speed of a body covering a distance of one metre in a time of one second .
A newton is defined as 1 kg⋅m/s 2 (it is a named derived unit defined in terms of the SI base units). [1]: 137 One newton is, therefore, the force needed to accelerate one kilogram of mass at the rate of one metre per second squared in the direction of the applied force.
The 15 cm Sprgr L/4.6 KZ m Hb weighed 45.5 kg (100 lb) and had a muzzle velocity of 785 m/s (2,580 ft/s). It was a nose-fused HE shell with ballistic cap with two copper driving band and a lead ring behind them to act as a decoppering device by scraping away any copper residue from the driving band. The 15 cm Sprgr L/4.5
The 15 cm Mantel Ring Kanone L/22 was a 15 cm 22 caliber long Krupp Mantel ... It was fired with a charge of 6.5 kg of PP C/68 gunpowder at a velocity of 446 m/s. It ...