Q1 REVIEW QUIZ FIRST PERIODICAL

A type of force that touches the surface of one another.

• Contact Force

• Non-contact Force

A type of force where objects do not touch each other.

• Contact Force

• Non-contact Force

A force happens due to magnetic properties of two objects.

• Electrical Force

• Magnetic Force

A force happens due to electrical charge present in two objects.

• Electrical Force

• Magnetic Force

A force happens due to gravitational attraction between two objects.

• Normal Reaction

• Gravitational Force

A force exerted when the string is being pulled tight.

• Spring

• Tensional

A force exerted when you compress two ends of a spring.

• Spring

• Tensional

A force exerted when an object moves through air.

• Friction

• Air Friction

A force exerted when the objects moves across one another.

• Friction

• Air Friction

A force exerted by a surface on an object in contact with it which prevents the object from passing through the surface.

• Normal Reaction

• Gravitational Force