Neutron capture produces what kind of elements in a star

momentum of soft ball three times less than baskey ball

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.