bdefine newton first law
newton second law sduqhtmvva
newton third law
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Answers
Answer:
- In the first law, an object will not change its motion unless a force acts on it.
- In the second law, the force on an object is equal to its mass times its acceleration.
- In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction
Explanation:
Newton's first law: the law of inertia
Newton's first law states that if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force. ... This postulate is known as the law of inertia.
Newton's Second Law of Motion says that acceleration (gaining speed) happens when a force acts on a mass (object). ... Newton's Second Law also says that the greater the mass of the object being accelerated, the greater the amount of force needed to accelerate the object.
Newton's third law: the law of action and reaction
Newton's third law states that when two bodies 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.