Force
We used a stopwatch and a ruler to measure this.
What is speed.
What do you have to have to make things happen
What is energy
For every action there is an equal and opposite reaction
What is Newton's 3rd Law
What law says acceleration of an object depends upon the force acting on the object and the mass of the object?
Newton's 2nd law
What object did we use to hang washers on and was used measure force in units called Newtons
What is a spring scale
The faster you go is often called this?
What is acceleration
The amount of strength
What is magnitude
What forces are measured in.
What areNewtons
Speed in a given direction
What is velocity
Is magnetism a type of force?
What is YES
This opposes motion and wants to slow it down or stop it
What is friction
This will happen to the acceleration if you reduce the mass of a object.
What is accelerate more.
When 2 forces are equal or no movement is happening on either side.
What is a balanced force
The formula for speed
What is Distance/Time
What causes objects to be attracted to Earth?
What is gravity
The combination of all the forces acting on an object.
What is net force
Speed that a car is going when is travels 150 miles in 3 hours.
What is 50 miles per hour.
A ball speeding down a hill picks up a lot of what making it hard to stop.
What is momentum
What is another word for Newton's 1st Law?
What is Inertia