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Forces, image, image, image, image, image, image - Coggle Diagram
Forces
Newton's Laws of Motion
Law 2
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Newton's second law of motion pertains to the behavior of objects for which all existing forces are not balanced. The second law states that the acceleration of an object is dependent upon two variables - the net force acting upon the object and the mass of the object. As the force acting upon an object is increased, the acceleration of the object is increased. As the mass of an object is increased, the acceleration of the object is decreased.
Law 1
An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
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Law 3
When two objects interact, they apply forces to one another that are equal in magnitude and opposite in direction. The third law is also known as the law of action and reaction.
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Common Misconceptions
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Statick Vs, Kinetic
Static friction is what keeps the object from moving without being pushed, and it must be overcome with a sufficient opposing force before the box will move. Kinetic friction is the force that resists the relative movement of the surfaces once they're in motion.
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Inertia and mass
Inertia is the resistance of any physical object to any change in its velocity. This includes changes to the object's speed, or direction of motion
State of motion
The state of motion is determined by the velocity, Example: An object with no changing velocity has an accleration of 0 m/s/s
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