Crash Course 4.1 & 4.2 Gravity

Front

In the experiment, the finger represented ___

Back

the penguin

Front

Which type of objects are pulled toward Earth?

Back

all objects

Front

Everything would fly off into space, without ___

Back

the force of gravity

Front

Gravity is the force of attraction ___

Back

between any two objects made of matter

Front

If you are holding an apple, a bowling ball, and a feather, then let go of them, ___

Back

they're all going down

Front

What is gravity?

Back

Gravity is a force that pulls objects toward each other.

Front

What keeps us on the ground?

Back

The force of gravity keeps us on the ground.

Front

What happens to objects in free fall?

Back

They accelerate towards the Earth due to gravity.

Front

What is the relationship between mass and gravity?

Back

The more mass an object has, the stronger its gravitational pull.

Front

What is weight?

Back

Weight is the force of gravity acting on an object.