Aspace vehicle of mass m has a speed v. at some instant, it separates into two pieces, each of mass 0.5m. one of the pieces is at rest just after the separation. what is the kinetic energy of the moving piece just after the separation?

According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.