What is the composition, state of matter, and thickness of the crust, mantle, and inner and outer core? ?

Name the layers of the Earth

Describe the composition, state of matter, thickness and relative density of the Inner Crust layer of the Earth.

Describe the composition, state of matter, thickness and relative density of the Outer Core layer of the Earth.

Describe the composition, state of matter, thickness and relative density of the Mantle layer of the Earth.

Describe the composition, state of matter, thickness and relative density of the Crust layer of the Earth.

moving ball hits still ball. mover stops, hit ball moves. momentum transfer.

electric field is a function of 1/r^2

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