2. What is the magnitude of the repulsive force between two pith balls (small, light balls
that are easily charged) that are 0.08 m apart and have equal charges of 3.0 x 10-8 C?'

an energy transformation flow diagram is shown

where is it ?

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