Why is every object in the universe attracted to the other objects in the universe?

Every object that has mass influences another object

If you have a mass of 91 kilograms on Earth what is your weight on the international space station?

You are weightless on the space station

The amount of space an object takes up

The amount of stuff that makes up and object

Why is the saying “flying is just falling and missing the ground” actually true?

If you throw something hard enough you can put it into orbit

What did Johannes Kepler discover about planetary orbits?

That the planets orbit the sun not in perfect circles but ellipses

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#7 CC Astro Gravity

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Questions 16

Answers

1
What is approximate escape velocity for Earth?
11 km/second
580 km/second
58 km/second
600 km/second
2
If you have a mass of 91 kilograms on Earth what is your mass on the international space station?
weight is a figment of our imagination
You do not weigh things in kilograms
You are weightless on the space station
91 kilograms
3
How does Earth's gravity change as you get farther away from it?
Earths gravity gets stronger
no one knows
distance has no effect
Earths gravity gets weaker
4
Everything that has mass also has ______.
cells
gravity
rights
feelings
5
If you go 10x father from the object, how much does the force of gravity drop?
They rise x100
They rise x10
They drop x10
They drop x100
6
What is approximate escape velocity for Earth?
11 km/second
600 km/second
580 km/second
58 km/second
7
Why is every object in the universe attracted to the other objects in the universe?
Everything in the universe has mass
Every object that has mass influences another object
8
If you have a mass of 91 kilograms on Earth what is your weight on the international space station?
You are weightless on the space station
weight is a figment of our imagination
91 kilograms
You do not weigh things in kilograms
9
What is volume?
The amount of stuff that makes up and object
The amount distance between two objects
mass/volume=density
The amount of space an object takes up
10
What has more mass 1 ton of bricks or 1 ton of feathers?
I am to tired to answer
The bricks has more mass
They have the same mass
the feathers have more mass
11
What is mass?
The amount of space an object takes up
mass/volume=density
The amount distance between two objects
The amount of stuff that makes up and object
12
Why is the saying “flying is just falling and missing the ground” actually true?
If you throw something hard enough you can put it into a comet
No one understands this saying
If you throw something hard enough you can put it into orbit
If you throw something hard enough you can change the laws of physics
13
The farther an object drops the greater its _____ becomes?
Velocity
Acceleration
14
What is density?
mass/volume=density
The amount of space an object takes up
The amount distance between two objects
The amount of stuff that makes up and object
15
Most of the area in the universe is
our sun
galaxies
stars
space (empty space*)
16
What did Johannes Kepler discover about planetary orbits?
That the planets orbit the sun not in perfect circles but ellipses
That the planets orbit the sun not in ellipses but perfect circles

#7 CC Astro Gravity Flashcards | StudBud