Define g in terms of the gravitational force between two masses .write its value and si unit

Definition. According to Newton's law of universal gravitation, the attractive force (F) between two point-like bodies is directly proportional to the product of their masses (m1 andm2), and inversely proportional to the square of the distance, r, (inverse-square law) between them: ... κ = 8πc4G ≈ 2.071×10−43 s2⋅m−1⋅kg−1.

Iwould say d. eye contact and body language because you aren’t using any spoken communication. hope this : )

Answermost of the time it would be ground into fine sediment,and sometimes they are carried away from the original location;