Friction and Forces

What type of friction is this picture showing?

• Rolling

• Stop

• Fluid

• Static

What type of friction is this picture showing?

• Rolling

• Sliding

• Static

• Motion

What type of friction is this picture showing?

• Sliding

• Static

• Fluid

• Rolling

_____ is the combination of forces acting on an object.

• Newton's first law of motion

• Motion

• Newtons

• Net force

Tags

NGSS.MS-PS2-2

George and Martha are pushing Laura and her car is accelerating. This is an example of _____.

• Compression

• Balanced forces

• Unbalanced forces

• Friction

Tags

NGSS.MS-PS2-2

What type of force helps slow down a moving car?

• normal force

• gravitational force

• electrical force

• frictional force

Which types of forces can change the movement of objects?

• applied forces

• frictional forces

• gravitational forces

• electrical forces

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which of these forces are contact forces?

• Electrical

• Magnetic

• Applied

• Normal

Less friction on an object means more or less movement?

• More movement

• Less Movement

Tags

NGSS.MS-PS2-2

The type of force that opposes motion is called:

• magnetism

• friction

• gravity

• electric/static