First Law
What is Newton’s First Law called?
Law of Inertia
BONUS
Who is the BADDEST physical science teacher in the land
MR STILLY BILLY
Every action has an equal and opposite what?
Reaction
What is a push or pull called?
Force
Seatbelts help with which law?
First Law
What happens to an object in motion?
It stays in motion unless a force acts on it.
What two things affect acceleration?
Force and mass
What pushes a rocket upward?
Gas pushing downward
What force creates both attraction and repulsion
Magnetism
Kicking a soccer ball shows which law?
Second Law
What is inertia?
An object’s resistance to change in motion.
What happens when force increases?
Acceleration increases.
Why can people walk forward?
Their feet push backward on the ground.
What force pulls objects toward Earth?
Gravity
Balloon rockets show which law?
Third Law
Why do passengers move forward when a car stops fast?
Their bodies keep moving because of inertia
Which is easier to push, an empty cart or full cart?
Empty cart
What happens when you jump off a boat?
The boat moves backward.
What force slows moving objects down?
Friction
Why is it harder to stop a truck than a bike?
The truck has more mass/inertia.
Which has more inertia, a bike or a bus?
A bus
ONLY DOUBLE UP QUESTION EXTRA 200 pts
What equation is used for Newton’s Second Law?
What does “a” stand for in F = ma?
F = ma
Acceleration
Which law explains swimming?
Newton’s Third Law
BONUS
Who is the awesomest girl in this room
What happens if friction is removed?
Objects keep moving longer.