Exploring Types and Effects of Force

What is the basic definition of force?

• The energy required to move an object.

• The speed at which an object moves.

• A measure of the mass of an object.

• A push or pull upon an object resulting from its interaction with another object.

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

• Gravitational force

• Electrical force

• Magnetic force

• Applied force

What type of force is friction?

• Non-contact force

• Magnetic force

• Gravitational force

• Contact force

Which force acts on an object even if it is not in physical contact with the Earth?

• Frictional force

• Normal force

• Gravitational force

• Applied force

Which of the following is NOT a non-contact force?

• Gravitational force

• Frictional force

• Electrical force

• Magnetic force

What can force do to a stationary object?

• Increase its mass

• Set it in motion

• Change its color

• Decrease its temperature

How can force affect the velocity of an object?

• It can change the object's mass.

• It can change the object's color.

• It can change the object's shape.

• It can change the object's velocity.

What can force do to a moving object?

• All of the above

• Change its shape

• Change its direction

• Stop it

How can force change the shape of an object?

• By decreasing its temperature

• By changing its color

• By increasing its mass

• By applying force from both sides

What will be covered in the next video?

• A new type of force

• An interesting game to understand forces

• The history of forces

• The mathematical equations of forces