shadow56

26.09.2020 • 

Physics

Please help i will give brainliest In thinking about the uniform distribution of a gravitational field over a sphere, why does gravitational force have an inverse-square relationship with the distance between objects?

because the volume of a sphere is proportional to its radius

because the surface area of a sphere is proportional to the square of its radius

because the volume of a sphere is proportional to the square of its radius

because the surface area of a sphere is proportional to its radius

What happens to the gravitational force between two objects if the distance between them triples?

The force increases by a factor of 9.

The force increases by a factor of 3.

The force decreases by a factor of 9.

The force decreases by a factor of 3.

What must be the units for the gravitational constant G in order for gravitational force to have units of newtons?

m3/(kg⋅s)

m3/(kg⋅s2)

m3/(kg2⋅s)

m3/(kg2⋅s2)

Ответ:

JaceJose12

02.02.2022

Physics

---

the first one is: it's increased by a factor of 9

the second one: is m3/(kg*s^2)

by what factor does gravitational force between two objects increase if one double in mass and the distance between them decreases by half?: 8

what happens to the gravitational force between two objects that are 15 m apart, when one of them moves 3 m closer?: it increases by a factor of 1 9/16

in thinking about the uniform distribution of a gravitational filed over a sphere, why does the gravitational force have an inverse-square relationship with the distance between objects?: because the surface area of a sphere is proportional to the square if the radius

All these questions are correct I just took the quiz. Hope this helps you and others!

---

0,0(0 оценок)

Ответ:

jorgereyes01

26.02.2020

Physics

---

A. full block a full block business style letter has all text aligned to the left side of the page.

---

0,0(0 оценок)