Elements/Compounds
Balancing Equations
Work and Net Force
Potential/Kinetic
Vocabulary
100
Sodium
What is an element
100
2Cl + Na --> 2NaCl
What is an unbalanced equation
100
How much work is done when 100 N of force are applied over a distance of 3 m?
What is 300 Joules
100
When a pendulum has the most kinetic energy
When it is at the bottom
100
Law of Conservation of Mass
What is mass cannot be created nor destroyed
200
Table salt
What is NaCl, what is a compound
200
An equation where the number of atoms for each element are equal on both sides
What is a balanced equation
200
Units used to measure net force
What are Newtons
200
When a pendulum has the most potential energy
When it is at the top of its swing
200
Newton's First Law of Motion
What is inertia: objects at rest stay at rest and objects in motion stay in motion unless acted upon by an outside force
300
A compound that contains carbon, hydrogen, and nitrogen
What is an organic compound
300
2C + 3H2O --> 6H + 3O + 2C
What is a balanced equation
300
What is the net force of an object being pushed 100N to the left and 450N to the right?
What is 350 N
300
When you travel down a roller coaster
What is potential energy turns to kinetic energy
300
Newton's Second Law of Motion
What is Law of Acceleration. Acceleration= force times mass
400
3 atoms of carbon
What is an element
400
Law of Conservation of Mass
What is the law that says the reactants must equal the products
400
How much distance is travelled when 1000 J of work is done on an object that weighs 10N?
What is 100 m
400
When a basketball is about to fall through the hoop
When it has the most potential energy
400
Newton's Third Law of Motion
What is law of action-reaction. For every action, there is an equal and opposite reaction.
500
What is a substance that contains carbon and lithium
What is an inorganic compound
500
5 signs of a chemical reaction
What is precipitate (please), energy (excuse), color change (coughs), smell (sneezes), bubbles (burps)
500
What is the net force working on an object that is pushed 600N to the right and 600N to the left?
What is 0 N
500
Energy transformation that happens in a water dam
What is energy transformation from potential to kinetic as the water goes down through the dam
500
The difference between speed and velocity.
What is speed is a measurement of distance and time. Velocity is a measurement of distance and time in a certain DIRECTION.
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