L.2 Collisions

When one object bumps into another object this is called ...................................................

• collision
• Transfer

• Transform

• impact

When objects colloid they slightly ………………………….

• compress

• stretch

• repel
• float

After a basketball bounces off the floor, it will …………………………….

• stay on the floor
• roll away
• compress

• stretch

During a collision, …………………… is transferred.

• velocity

• energy

Collisions can result in a change of kinetic energy to ………………………,

……………………………, ………………………… or other types of energy.

• light

• sound

• thermal energy

• destroy

Newton’s cradle show how …......………………… can move between objects in

collisions.

• energy

• mass

• speed

• friction

Newton’s cradle shows how energy can move between objects in a collision.

• true

• false

Some of the bowling ball’s kinetic energy is changed into .............................. energy.

• sound

• light

• electric

• chemical

Newton’s cradle shows how energy can be destroyed during a collision.

• true

• false

When a bowling ball strikes the pins, a loud sound is heard.
The sound is evidence of an energy is .......................

• created

• transformed

• transferred

• destroyed