transmission during mass production. The last version of the BMP-1 IFV (BMP-1P, Ob'yekt 765 Sp4), which was produced from 1979 to 1983, was armed with a
gravitational attraction to other bodies. The SI base unit of mass is the kilogram (kg). In physics, mass is not the same as weight, even though mass is often
constellation. Each satellite is to be a similar size and weight to its 1,500-kilogram BlueWalker 3 prototype and have a 64 square meter phased array antenna