What are you trying to find?
Death would happen, hope this helped
Physics is branch of science which deals with the properties of matter and their energies. And coming to science it is a systemic enterprise that builds and organizes knowledge in t eatable explanations and predictions about the universe.
So the heavy skateboarder will move off with speed 2.45 m/s in the opposite direction
Dalton’s atomic theory proposed that all matter was composed of atoms