The gravitational forces between objects in the Solar System are listed below. $P$: the force exerted on the Moon by the Earth $Q$: the force exerted on the Earth by the Sun $R$: the force exerted on the Earth by the Moon $S$: the force exerted on the Moon by the Sun Which two forces form a Newton’s third law pair (action and reaction)?
- AP and Q
- BP and R
- CQ and S
- DR and S