Lesson 3 Reading Quiz

Which is an example NOT covered in the reading.

• Bow and Arrow

• Arm Wrestling

• A marble and rubber band

• A rolling chair

When a bow and arrow is released, the forces become

• equal and opposite

• unbalanced

• balanced

In the opening paragraph, which fictional character introduces the bow and arrow?

• Cupid

• Zeus

• Hates

• Medusa

When a person is pulling an arrow back, the force between the persons rear hand and the arrow is a

• contact force

• non contact force

• gravity

During arm wrestling, hands start moving when there is

• a balanced force

• an unbalanced force

Before the arrow is released, all forces are

• Balanced

• Unbalanced

• Unequal

Forces that counteract each other

• Act in the same direction

• Build on each other

• Turn each other off

• act in opposite directions

Energy that was in the boys body was in the form of

• Elastic Energy

• Kinetic Energy

• Movement Energy

• Chemical Energy

When the arrow starts moving, it has

• Elastic Energy

• Kinetic Energy

• Potential Energy

• Chemical Energy