Definition
Complete the sentence: Physic is about_________
How things move and why things move
Newton's first name was
Issac
The first law of motion is also called_____
The law of inertia
What kind of forces make objects stop?
Friction, air, gravity, another object
What if your car hits another car, what happens to you in the car?
You keep moving.
What makes things move? (Science word)
Force
Newton was born in the year
1642
Objects at rest stay
at rest
What would happen if you kicked a rock in outer space?
It would keep on moving.
What happens to the floor if you dropped a ball on it?
The floor pushes back and the ball goes up.
What university courses use physics?
Engineering, architecture, teaching physics, rocket science, . . .
Newton developed three laws of _____
motion
Objects in motion
stay in motion
When you kick a ball what three forces are active?
Air, gravity, physical (human) force?
What vehicle did the videos use to demonstrate Newton's third law?
A bicycle
What does "inertia" mean?
A tendency to remain unchanged (moving or stopped).
When did Newton die?
1727
Newton's second law states that force=
mass X acceleration
Complete this Star Wars phrase, "May the _____ be with you.
force
What if you hit a golf ball on ice compared to on grass?
Less friction - travels for a longer distance.
Newton's third law states that "for every action . . .
there is an opposite and equal reaction