Free Body Diagrams
When learning about Free Body Diagrams... how many forces did we discuss that are applied on an object?
What is FOUR
You sit in a chair. You push the chair down. What is the reaction force?
What is the chair pushes you up?
When learning about Kinetic Energy and Potential Energy... what chinese symbol was used to explain the relationship between the two energies?
What is yin and yang?
What is proton and electron?
What is Mrs. Robinson's first name?
What is Gabrielle?
This states that if an object is at rest it will remain at rest unless acted upon by an external force.
What is The Law of Inertia OR Newton's First Law?
What is the definition of Newton's 3rd Law?
What states that for every action, there is an equal and opposite reaction?
What is the equation for Potential Energy?
What is mgh?
The term "volt" is named after this person.
Who is Alessandro Volta?
What is the unit of measure for current?
What is A, Amperes?
What do the arrows on a Free Body Diagram represent?
What is the direction of the forces?
A rock on the ground weighs 40N. How much force does the ground exert on the rock?
What is 40N?
A fundamental principle stating that energy cannot be created or destroyed, only transformed from one form to another. The total energy in a closed system remains constant.
What is Conservation of Energy?
There are items in your house that use electricty... name 5 of these items that can only be found in your kitchen
What can be oven, microwave, blender, coffee maker, fridge, toaster, air fryer, dish washer.
How many days of school are there?
What is 180?
What is the defintion of magnitude?
What is refers to the "strength" or "amount" of a force acting on an object?
This was the year Newton discovered the Third Law.
What is 1687?
½ mv2 is the equation for Kinetic Energy, what does (m) and (v) represent?
What is mass and velocity?
What is the name of the symbol the represents Ohm/Resistance?
Omega Ω
In the show Phineas and Ferb, there are 104 days of summer vacation... how many days of summer vacation for we have?
What is 84?
What are the FOUR forces that can act on an object? (In other words, what force pushes up, pulls down, pushes forward, pushes against)
What is NORMAL FORCE (pushes up), GRAVITY (pulls down), APPLIED FORCE (pushes forward), FRICTION (pushes against)
Give an example of Newton's Third Law.
The action and reaction must be explained.
A rocket blasting off... the engine and smoke pushing down, making the rocket go up
A balloon being blown up and released... the air in the balloon is pushing out, the balloon flies away
A 1500 kg car is moving at a velocity of 25 m/s... what is the Kinetic Energy?
What is 468,750 Joules?
A circuit consists of a resistor with a resistance of R=10Ω. If the voltage is V=20 V, calculate...
The current is 2A
What are the first few numbers of Pi?
What is 3.14?