Question

if u know the answer please answer if u don't know then don't write anything else like* I DON'T KNOW AM SORRY* PLEASE DON'T WRITE AND I WILL MARK U AS BRAISLIST ​

Answer 1

Answer:

1. The force of gravitation between two objects is inversely proportional to the square of the distance between them therefore the gravity will become four times if distance between them is reduced to half.

2. All objects fall on ground with constant acceleration, called acceleration due to gravity (in the absence of air resistances). It is constant and does not depend upon the mass of an object. Hence, heavy objects do not fall faster than light objects.

3. sorry I don't know this one