Soundproofing solutions block sound by creating a barrier of dense mass between one area and the next. To clarify, let’s examine the components involved in this process:Mass –One of the popular soundproofing methods is to add mass to the walls, ceilings, and floors. Heavy materials, such...
I did some calculations for Kerbin synchronous orbit and got 1009.8140782005581 m/s and 21549.258066089664 seconds ( 5:59:09.258066 hh:mm:ss) for period. I used G = 6.67408E-11 and Kerbin mass = 5.2915793E+022 Maybe someone can update the wiki.--Baumfaust(talk) 19:49, 6 May 2016 (UTC...
And regarding the use of F - mg, I'd remember it for the future. Thanks. OK. BTW the basic equation for the variable-mass problem is Fext = m dv/dt + v dm/dt - u dm/dt v = velocity of c.g. of "large" mass u = velocity of c.g. of "expelled" mass Typically, v ...
A RTW suit is bought off the rack, in a cut and style determined by the designer. The development of the RTW suit was pioneered in the 1950s, when manufacturers segmented the male form into different sizes for mass production. The vast majority of the world’s suits are now ma...