A push or a pull.
What is a Force?
What is a Newton?
Newton's 1st Law.
Law of Inertia?
From the graphs on the study guide. They were the fastest!
Who is Alyssa?
If forces are unbalanced on an object, it will do this.
What is Move?!
What is speed?
The formula for speed.
S = Distance/Time
Newton's Second Law.
F=Mass x Acceleration?
The rate of speed of Kobe in the study guide.
3 m/s
If forces are balanced on an object, it will do this.
What is stay still?!
An opposing force to motion. Typically occurs when two objects rub together.
What is Friction?
The three types of Friction.
****Bonus**** 100 points if you can name the fourth.
What is Fluid, Rolling, Sliding?
Static.
Newton's Third Law.
For every action, there is an equal and opposite reaction.
Describes the motion of the object.
What is Accelerating?
The most common frame of reference.
The Earth
A way you can decrease friction.
What is a lubricant?
What is add wheels?
What is change the surface to make it smoother?
What is decrease the mass of the object?
Definition for Acceleration.
A change in speed AND direction (Must say direction to receive points)
An example of overcoming Inertia.
What is acceleration?
The formula is Speed x Mass.
What is the formula for momentum?
By using this, you can tell that you or another object is actually moving.
What is a reference point?
The force that keeps all of the planets orbiting the sun.
What is gravity?
An example of Newton's Third Law.
Anything where there is an action and then an equal or opposite reaction.
The main difference between velocity and speed.
What is direction?
The force that makes objects seem lighter in water.
What is buoyancy?