1. What is first Law of Motion?
2. What is second Law of motion?
3. What is third Law of motion?
4. What is momentum?
5. What is Displacement?
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:
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Answer:
1. Newton's first law of motion states that a body at rest will remain at rest position only and a body which is in motion continues to be in motion unless otherwise they are acted upon by an external force.
2. Newton's Second Law of Motion says that acceleration (gaining speed) happens when a force acts on a mass (object).
3. 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.
4. Momentum is a physics term; it refers to the quantity of motion that an object has.
5. Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.