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Law of conservation of mass or matter

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Law of conservation of mass or matter :


Matter can neither be created nor destroyed. The sum total of mass or matter for any system always remains constant without any increase or decrease in their quantity.

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Newton’s law of Cooling

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Newton’s law of Cooling :
The rate at which a body cools or loses heat to its surroundings is proportional to the excess of
mean temperature of the body over that of the surroundings provided this temperature excess is
not too large.
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Newton’s Third law of motion :

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Newton’s Third law of motion :
To every action there is an equal and opposite reaction.
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Newton’s Second law of motion

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Newton’s Second law of motion :
The rate of change of momentum of a body is directly proportional to the force applied and takes place in the
direction n which the force acts.
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Newton’s First law of motion

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Newton’s First law of motion :
 A body in a state of rest cannot move by Itself or a body in a state of uniform motion cannot stop by itself unless an external force acts upon it to change its state of rest of uniform motion.
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