La distancia entre los centros de 2 esferas es de 3 m. Si la fuerza entre ellas es de 2.7x10^-12 N. ¿Cuál es la masa de cada esfera, si la masa de una es el doble de la otra? Ayud.

where are the vectors ?

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

answerdmitry mendeleyev made a workable classification of the elements