Types of forces

What type of force is holding this balloon to the wall?

• Applied
• Gravitational
• Magnetic
• Electrical

A force exerted by a compressed or stretched spring upon any object that is attached to it.

• Spring Force

• Tension Force

• Elastic Force

The repelling or attracting force between a magnet and a iron.

• Magnetic Force

• Electrical Force

• Gravity

What is a force?

• a push or pull
• speed or

• kinetic energy

• acceleration 

A force that resists motion between two surfaces that are pressed together.

• Spring Force

• Normal Force

• Friction Force

A forces applied when the objects involved are in direct contact.

• Contact forces

• Normal forces

• Non-contact forces

Is the force usually exerted by a surface on an object that is resting against it.

• Friction

• Normal force

• Elasticity

• Tension

Is the force of attraction that causes an apple to fall to the ground

• Tension force

• Applied force

• Gravitational force

• Normal force

What force are you demonstrating when you make a sock stick to your shirt? 

• Magnetic Force
• Electrical Force
• Gravitational Force
• Applied Force

What force are you demonstrating when you bring the north and south poles of a magnet together? 

• Magnetic Force
•  Electrical Force
•  Contact Force
• Friction