The chart shows data for four different moving objects.
which shows the order of the objects’ kinetic energies, from least to greatest?
w, y, x, z
z, x, y, w
w, y, z, x
x, z, y, w

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

that the claims meet official rules.

don't misinterpret the claims

ingenuity says that the answer is 2.7 m.