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26 Cards in this Set
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- 3rd side (hint)
A push and pull of an object imteracting with another object |
FORCE |
Newtons |
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2 types of forces |
Contact and Non-contact Force |
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A type of force that needs the objects to touch for the the force to work. |
Contact Force |
CF |
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A type of force that can happen without the objects touching. |
Non-Contact Force |
NCF |
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Push and pull exerted by a magnet. |
Magnet Force |
Magnet |
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The force that attracts objects towards the earth’s center. |
Gravitational Force |
Unit is m/s^2 |
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The force that exists betweem all charged particles. |
Electrostatic Force |
Lightning |
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Types of Contact force. |
Applied,Normal,Frictional,Air Resistence,Tensional,and Spring Force. |
ANFATS |
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A force which is applied to an object by another or by a person. |
Applied Force |
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Reffered to as pressing force and is always directed towards the object and acts perpendicularly. |
Normal Force |
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Opposes the motion of object. |
Frictional Force |
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A special type of force. |
Air Resistance Force |
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Transmitted thorugh a string, rope, or wire when pulled tight by force acting at each end. |
Tensional force |
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Exerted by a spring upon any object which is attracted to it. |
Spring force |
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Equal forces acting in opposite directions thus having Zero net force. |
Balanced force |
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Has nonzero net force and produces acceleration. |
Unbalanced force. |
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A measurement of an objects inertia. |
Mass |
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Who discovered the three laws of motion? |
Sir Isaac Newton |
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What are the three laws of motion? |
Law of Inertia,Acceleration, and Interaction |
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States that an object at rest remains at rest and an object in constant motion remains to be in that state of motion. |
Law of inertia |
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3 Formulas used in Law of Inertia. |
g=m/w w=m x g m = w/g |
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States that the direction of the net force and acceleration are the same, and both are directly related while acceleration and mass are inversely related. |
Law of Acceleration |
A |
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3 formulas used in law of acceleration. |
F = ma A = f/m M = f/a |
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Unit of Force and weight |
Newtons or N |
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Unit od gravity and acceleration |
m/s^2 |
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Unit of mass |
Kilogram or kg |
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