In outer space, where there is no gravity or air, an astronaut pushes with an equal force of 12N on a 2kg moon rock AND on a 4kg moon rock A) Since both rocks are weightless, they will have same acelaration B) The 4kg rock pushes back on the astronaut twiceas hard as the 2kg rock C) Both rocks push back on the astronaut with 12N D) Since both rocks are weightless, they do not push back on the astronaut
In outer space, where there is no gravity or air, an astronaut pushes with an equal force of 12N on a 2kg moon rock AND on a 4kg moon rock
A) Since both rocks are weightless, they will have same acelaration
B) The 4kg rock pushes back on the astronaut twiceas hard as the 2kg rock
C) Both rocks push back on the astronaut with 12N
D) Since both rocks are weightless, they do not push back on the astronaut