Unit 1 Lesson 3 Review

Open Ended

A student drops a super bouncy ball from their hand.

— Identify points of greatest and least kinetic energy.
— Identify points of greatest and least potential energy. 

Draw

Draw a picture of something with kinetic energy

Categorize

Options (8)

stored energy objects or systems based size & shape

energy objects have because of motion

the movement of energy from one place to another

Continued motion until outside force changes its velocity

Match each definition and picture example to each term.

Energy Transfer

Potential Energy

Kinetic Energy

Inertia

Fill in the Blanks

Categorize

Options (4)

Riding a bike

Running to kick a ball

Bat at rest

About to ride down the hill

Organize these pictures by the type of energy:

Kinetic Energy

Potential Energy

Multiple Choice

The only collision in which kinetic energy is conserved is

• perfectly inelastic

• elastic

• inelastic

• nonexistent

Multiple Choice

When is kinetic energy transferred from object to object?

• when those objects pass one another

• when the first object outweighs (weights more than) the second object

• when the first object has more potential energy than the second object

• when those objects collide

Multiple Choice

A collision where two objects bounce and move separately while kinetic energy is conserved is

• perfectly inelastic

• elastic

• inelastic

• nonexistent

Multiple Choice

The momentum of an object depends upon the object's ___________&_____________.  

• size and shape
• mass and speed
• mass and veloctiy
• mass and energy

Multiple Choice

In order for an object to have momentum it must be ________

• moving

• motionless

• alive

• asleep

Poll

How confident do you feel about this topic now?

• Very confident
• Somewhat confident
• Not confident