Inertia
What is Inertia?
The tendency of an object to resist any change in it's motion.
Newton's first law of motion is also known as what?
The law of inertia.
What is friction
The resistance that one surface of object encounter when moving over another
How many laws of motion did Issac Newton discover?
What is force?
A push or pull
Why happens when a moving car suddenly stops?
your body keeps moving forward at the same speed the car was going
Newton's first law states that an object in motion stays in what?
What factor make an object in motion come to a rest.
Friction
What did Isaac Newton explain?
He explained why things move.
Why do we have seatbelts?
So you don't go flying through a windshield.
What causes inertia to stop?
Friction
Newton's first law states that an object at rest stays at what?
Rest
If a rolling object has no friction what will happen to the rolling?
It will keep rolling until an external force stops the object.
What is the 2nd Law of Motion
Law of Acceleration
What would happen if earth lost it's inertia.
Everything on the surface of the earth would get flung.
What affects inertia the most?
The mass of the object.
Who created Newton's first law.
Issac Newton
A change in the position of an object over time
Motion
When did Isaac Newton die?
Age 84
What force is acting on every object that is on the ground or on something?
Gravity
Does an object gain or lose inertia.
No
What is the nickname of the first law of motion
The law of laziness.
A push or pull that can cause an object to move, stop, or change direction.
Force
On what month and day was Isaac Newton born?
December 25
What is the difference between motion and inertia?
Motion is when an object is moving and inertia is an objects resistance to change.