Because it is way to hot to live inland!
To maintain the same commuting vessal
<span>The spring constant of the system will not change. However, the force exerted on the mass will change because of the variations in gravity (the moon has less gravity, so force on mass will be smaller.)</span>
Papua New Guinea is located on the island of New Guinea (which is shares with Indonesia). The whole island is located North of Australia, which means that Australia is located South of both the island and the country located on it - so the entire statement is true.