Day 1 PS.4.1.1

Which of the following is an example of a contact force?

• Friction Force

• Gravitational Force

• Magnetic Force

• Electric Force

Which force is experienced when two objects are in contact and one is moving?

• Friction Force

• Tension Force

• Gravitational Force

• Magnetic Force

Tags

NGSS.3-PS2-1

Which force is experienced when a rope is stretched by pulling?

• Friction Force

• Tension Force

• Gravitational Force

• Electric Force

Which of the following forces requires physical contact between objects?

• Friction Force

• Gravitational Force

• Magnetic Force

• Electric Force

What is a non-contact force?

• A force between two objects that are in physical contact

• A force between two objects that are not in physical contact

• A force that only occurs in water

• A force that only occurs in air

Tags

NGSS.3-PS2-3

What is another name for a non-contact force?

• Surface force

• Field force

• Water force

• Air force

Tags

NGSS.3-PS2-3

NGSS.3-PS2-4

NGSS.5-PS2-1

What type of force is air resistance?

• Contact force

• Non-contact force

• Gravitational force

• Magnetic force

Which type of force includes gravitational force?

• Contact force

• Non-contact force

• Friction

• Tension

Tags

NGSS.5-PS2-1

Match the following types of forces with their descriptions:

• Forces that can vary in strength depending on the situation

• Contact forces are always stronger than non-contact forces

• Forces that act through a field without physical contact

• Contact forces exist in a field, non-contact do not

• Forces that act between objects that are physically touching

• Contact forces are between objects not in contact, non-contact are between objects in contact

• Forces that require physical interaction between objects

• Contact forces are between objects in contact, non-contact are between objects not in contact

Tags

NGSS.MS-PS2-5

The type of force exerted by a table on a book lying on it is (a)   .

• Normal Force
• Gravitational Force
• Magnetic Force
• Electric Force