What is the magnitude of the velocity of a 25 kg mass that is moving with a momentum of 100 kg*m/s?

vapour or gas assuming atmospheriv pressure

volts times amps 6 x 0.5 3w

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19

because if the tool that you are using is not balanced it there would be false mass.