Eidan - Gravity

The force that two surfaces exert on each other as they rub against each other.

• gravity
• friction
• mass
• weight

The force that pulls objects towards each other.

• gravity
• friction
• mass
• weight

The measure of the force of gravity on an object.

• gravity
• friction
• mass
• weight

Two factors that affect friction

• mass and distance
• types of surfaces and how hard they are pushed together
• force and distance
• mass and direction

Two factors that affect gravity

• mass and distance
• types of surfaces and how hard they are pushed together
• force and distance
• mass and direction

The force of friction acts in the ___________ direction of the motion

• opposite
• same

The attractive force that exists between all objects that have mass

• Weight

• Gravity

• Mass

• Magnetism

Any object with mass has gravity.

• True
• False

As distance between two objects increase the pull of gravity 

• Increases
• Decreases

Which statement about gravity is true?

• gravity causes objects to pull towards one another

• gravity causes objects to push away from each other

• gravity only takes place between planets

• the moon doesn't have any gravity