Q8.13Multiple correct
There have been suggestions that the value of the gravitational constant G becomes smaller when considered over very large time period (in billions of years) in the future. If that happens, for our earth,
- (a)nothing will change.
- (b)we will become hotter after billions of years.
- (c)we will be going around but not strictly in closed orbits.
- (d)after sufficiently long time we will leave the solar system.