Calculate the acceleration of the car which moves 36m/s in 8s

that would be because of both gravity and friction. so     c

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

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by

snell's law

refractve index = sin incidence / sin refraction