What is force? Exam - Chapter 11

What is the force of gravity that acts on objects?

• Magnetism

• Weight

• Teacher

• Friction

Tags

NGSS.5-PS2-1

What is the attraction force that Earth exerts on objects?

• Magnetism

• Friction

• Gravity

Tags

NGSS.MS-PS2-4

What is the force that occurs when the surface of two objects come into contact?

• Friction

• Gravity

• Magnetism

• Mass

What is the characteristic of the opposite poles of magnets?

• They repel each other

• They attract each other

• They dance with each other

• They are not magnets

Tags

NGSS.MS-PS2-3

Which object would require the application of less force to move?

• A piece of paper

• A chair

• A truck

• A whole building

Tags

NGSS.MS-PS2-2

Choose the factors that modify force:

• Intensity of force and

  Mass of an object

• Brightness and color of an object

• Superman

  Batman

• Nothing

Tags

NGSS.MS-PS2-2

A force can cause an object to accelerate, move, or change direction.

• True

• False

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Objects that have a lot of mass move with little applied force.

• True

• False

Tags

NGSS.MS-PS2-2

Magnetite is an artificial magnets

• True

• False

Balanced forces do not produce movement.

• True

• False

Tags

NGSS.3-PS2-1