Collision Dynamics and Energy Transfer

What is a collision?

• When two objects move away from each other.

• When one object runs into another object.

• When an object stops moving.

• When an object changes color.

In the experiment, what was Izzy's role before the collision?

• She was the moving object.

• She was the stationary object.

• She was the scientist.

• She was watching from the side.

What was Dr. Jeff's Mom's role in the experiment?

• She was the stationary object.

• She was the moving object.

• She was the observer.

• She was the one who set up the experiment.

What happened to Izzy when Dr. Jeff's Mom ran into her?

• Izzy stayed in the same spot.

• Izzy flew backward.

• Izzy moved forward with Dr. Jeff's Mom.

• Izzy disappeared.

What happened to Dr. Jeff's Mom after she hit Izzy?

• She stopped completely.

• She bounced backward.

• She kept moving forward a little.

• She fell over.

What is transferred when two objects collide?

• Color

• Sound

• Energy

• Weight

What happens to the energy of a moving object when it collides with another object?

• The energy is transferred to the other object.

• The energy disappears.

• The energy stays with the first object.

• The energy turns into heat.

After the collision, why did Izzy start moving?

• She pushed herself.

• Dr. Jeff's Mom gave her a push.

• Energy was transferred to her from Dr. Jeff's Mom.

• She wanted to move.