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10 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Newton's First Law of Motion |
A body will remain in it's state of rest or motion at constant velocity unless a net force acts on it |
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Newton's Second Law of Motion |
When a net force acts on an object, the object will accelerate in the direction of the force at an acceleration directly proportional to the force and inversely proportional to the mass of the object |
Acceleration directly proportional to the force and inversely proportional to the .... |
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Newton's Second Law in terms of Momentum |
The net force acting on an object is equal to the rate of change of momentum of the object in the direction of the net force |
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Newton's Third Law of Motion |
When one body exerts a force on a second body, the second body exerts a force of equal and opposite magnitude on the first body |
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Newton's Laws of Universal Gravitation |
Each body in the universe attracts every other body with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centres |
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Frictional force |
The force that opposes the motion of an object and which acts parallel to the surface |
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What is static frictional Force |
Static frictional force is the force that opposes the tendency of motion of a stationary object relative to a surface |
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What is kinetic frictional Force |
Kinetic frictional force is the force that opposes the motion of a moving object relative to a surface |
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Name three things about a frictional Force |
A frictional force is proportional to the normal Force, independent of the area of contact and is independent of the velocity of motion |
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Define normal Force |
It's the force or component of a force which a surface exerts on an object with which it is in contact which is perpendicular to the surface |
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