Forces
What is the force that pulls us to the earth
The downwards force is Gravity
What is a force
A push or a pull
If an object on a table and doing nothing
That is equal to the sum of zero
What is an unbalanced force
Motion
If you were in the sea on a boat the current was moving right but the wind just as strong blows left what happens
The water and wind are stable
If a object is is stable it is
The can is balanced
An object changes its speed
Acceleration
What if two balls come in contact and have the same mass
There is not enough data to tell
A force that slows object when in motion
Friction
If boy 1 tackles boy 2 with 20 newtons and boy 2 tries to stay up with 15 newton who will win
Boy One
A can gets crushed by a hammer
The point of contact is unbalanced
Something that is kept the same in an investigation
Constant
What if two balls hit and they had the same mass and the speed
The impact would be stable
Newtons Third Law of Motion
Action Reaction
If an object has 285 newton and another object has 143 how much more does object one have
One hundred forty two
What are the lines that measure the force of an object
The measuring line is called a vector
To measure an investigation and judge
Standard of Comparison
One ball has more mass and speed than ball two
The ball one will leave more of an impact on ball teo
Newtons First Law of Motion
Inertia
What will happen when i drop my phone on a trampoline will the phone smash
The phone will not smash
Two object head in a collision what is it called
The object is unstable
The amount of matter that an object has
Mass which can determine how big a collision with other objects
One ball has more mass than the other ball and they hit at the point of contact
It is unbalanced
Newtons Second Law of Motion
Mass and Acceleration
Why won´t the phone smash because
At the point of contact the forces were equal