5th Assessment F6-F9

All of the following are forces that effect us everyday EXCEPT?

• magnetism

• motion

• friction

• gravitation

What keeps the moon in orbit around the Earth?

• gravity

• friction

• magnetism

• rotation

Which is the force that will help a luge rider stop?

• gravity

• magnetism

• friction

• acceleration

rough surfaces cause which of the following?

• decrease in friction between objects

• increase in friction between objects

Earth's magnetic field protects us from foreign objects entering our atmosphere

• true

• false

As the distance increases between two objects the force between them....?

• increases

• stays the same

• both A and B

• decreases

What keeps the moon in orbit around the Earth?

• gravitation

• gravity

• both A and B

• none of the above

What is the difference between gravity and gravitation?

• more gravitation

• gravitation applies only to the Earth

• gravity is a special case of gravitation

• less gravity

Which surface will provide less friction?

• rough

• smooth

• curvy

• none of the above

What effect will a larger object have on a smaller object?

• the larger object pulls more

• the smaller object pulls more

• pushes the smaller object away

• none of the above