Force and Energy Science 6th grade

How are scientists like artists?

• They paint with a paint brush

• They use creativity to solve problems

• They make up answers with their art.

Gravity is

• an idea between two people

• a force of attraction between two objects

• an energy that moves objects.

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Mass is

• how much something weighs

• how much something tastes

• how much matter something has

Weight is

• the force of gravity on an object

• how much mass something has

• the amount of time someone waits.

Tags

NGSS.MS-PS2-4

True or False: The law of universal gravitation is states that object exerts gravitational forces on objects depending on the mass and the distance of the objects.

• True

• False

Tags

NGSS.MS-PS2-4

True or False: Objects that are far apart have more gravitational force than objects that are closer together.

• True

• False

Tags

NGSS.HS-PS2-4

Check all of the examples of contact forces

• pushing a chair on the floor

• sliding down a slide

• using a magnet to move an object

• electrical shock

Choose all items that are examples of non-contact forces

• an apple falling to the ground

• sitting in a chair

• a magnet on the refrigerator

• a shark sensing his prey around him.

Tags

NGSS.MS-PS2-5

True or False: An object will move when forces are balanced.

• True

• False

Tags

NGSS.MS-PS2-2

Inertia is

• an object will move by itself

• an object will move when there is an unbalanced force

• an object will stop by itself

Tags

NGSS.HS-PS2-1