Gravity and Galaxy Formation

Which word would best describe the "singularity" (all the energy and matter at a single point) at the beginning of the universe before the Big Bang?

• infinite

• dense

• cold

• microscopic

Tags

NGSS.HS-ESS1-2

What are the ingredients needed to form star, planets, and other celestial objects?

• mass and distance

• mass and weight

• gas, dust, and gravity

• gravity and mass

The _____ you are to an object, the weaker it's gravitational pull.

• closer

• farther

Tags

NGSS.5-PS2-1

If you traveled to a large planet like Jupiter, you would feel like you weigh ____.

• less

• more

• the same

• nothing

Tags

NGSS.MS-PS2-4

The ______ mass you have, the more gravity you have.

• less

• more

Tags

NGSS.MS-PS2-4

What 2 factors influence gravitational forces?

• mass and weight

• weight and distance

• the Earth and it's moon

• mass the distance

Tags

NGSS.MS-PS2-4

Which has a stronger gravitational pull?

• Earth's moon

• the Earth

• the Sun

• an elephant

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

the measure of the amount of gravitational force exerted on an object

• mass

• weight

• gravity

• Newton

Tags

NGSS.HS-PS2-4

the measure of the amount of matter in an object

• mass

• weight

• Newton

• gravity

a force of attraction that pulls objects together

• gravity

• mass

• weight

• Newton

Tags

NGSS.HS-PS2-4