U4 Intro to Energy L1 Potential vs Kinetic Energy Pt 2

U4 Intro to Energy L1 Potential vs Kinetic Energy Pt 2

Compare and contrast potential and kinetic energy

Poll

Only a couple days left before Thanksgiving Break. How are we feeling today?

LESSON GOAL

Compare and contrast potential and kinetic energy (follow up lesson)

Potential Energy: based on height or condition and mass

Kinetic Energy: based on speed and mass

RECAP!

Rapid fire questions!!! Hold on they're going to go quick

Multiple Choice

Energy cannot be destroyed.

• True

• False

Multiple Choice

Energy can be created.

• True

• False

Multiple Choice

Click to look at the picture. 
The picture is an example of _____ .

• gravity
• potential energy
• kinetic energy
• friction

Multiple Choice

Which passenger has the most potential energy?

• A

• B

• C

• D

Multiple Choice

When a pendulum swings, at which point is kinetic energy greatest?

• 1

• 2

• 3

• 4

Multiple Choice

What is happening to the potential energy between position 1 to 3?

• Decreasing

• Increasing

• Stays the same

Multiple Choice

At what point does the roller coaster have the highest amount of kinetic energy and the lowest amount of potential energy?

• At the base (bottom) of the first hill

• At the top of the first hill

Multiple Choice

What is true as I am falling off a cliff?

• Potential Energy is increasing while kinetic energy is decreasing

• Potential energy is decreasing while kinetic energy is increasing

• Both potential energy and kinetic energy is increasing

Multiple Choice

Batteries laying on the table

• potential

• kinetic

Multiple Choice

Which object on the shelf has the greatest potential energy?

• the red vase on the second shelf

• the blue vase on the top shelf

• the white box on the bottom shelf

Multiple Choice

Energy can not be created or destroyed, only converted from one form to another.

• true

• false

Poll

How hard are these potential and kinetic energy questions to you?

• very difficult

• somewhat difficult

• Not very difficult

• very easy

Wait! One more lesson to go..... standby for the code....