High energy waves have Gamma rays
The gas planets usually have extremely high gravitational pulls, the surface isn't solid (since its a gas planet), and gas planets are larger than the inner planets.
<span>Similarities- These planets all have moons and they both revolve around the sun (obviously).
Hope this helps.</span>

The net force acting on the block is ~


So, the Answer in the boxes will be ~

1. e) None of the above is necessarily true.
2.d) Without knowing the mass of the boat and the sack, we cannot tell.