Lesson 1
What is the energy of motion?
kinetic energy
What are the three collision types? (these are letters)
A, B, and C
Do all objects bend?
Yes.
Kinetic Energy Meaning
The energy of motion.
How can we be respectful?
Don't talk when others are talking
If a rollercoaster is on the top of the track, what energy is it holding?
Potential energy
If an object that has the potential to break hits the ground, what collision type is that?
A
A slow-moving car hit a stationary car.
They change shape when they touch.
Force Meaning
The amount of power and energy that is used for movement.
How can we be equitable?
Be encouraging
This makes things happen and move.
What is energy?
True or False: speed, color, weight, and mass are all factors of a collision.
False
Did the concrete bend when it was getting close to breaking?
Yes
Deform Meaning
To bend, distort, or change shape.
How can we be committed?
We listen and ask questions
Formula: 1/2mr^2
What is Kinetic Energy?
In a collision, when both objects collide, what collision type is that?
C
A gold club hits a golf ball.
The golf ball squished.
Rigid Meaning
Inability to change shape and flexibility.
How can we move our science thinking forward?
We use and build on each other's ideas
Formula: mgh
What is Potential Energy?
When there is elasticity in an object, meaning it holds the potential to move, what energy type is that?
potential energy
True or False: When a laser hits something flexible (like a sponge), that gets pushed down, the laser goes down.
True
Meaning of Elasticity
the ability of an object or material to resume its normal shape after being stretched or compressed; stretchiness
Whats your favorite norm?
Respectful, Equitable, Committed, and Moving Our Science Thinking Forward