What is newton's first law?
What it newton's swcond law?
What is newton's third law?
What do you mean by momentom?
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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.
Momentum, product of the mass of a particle and its velocity. Momentum is a vector quantity; i.e., it has both magnitude and direction. Isaac Newton's second law of motion states that the time rate of change of momentum is equal to the force acting on the particle.
Answer:
First law of motion :
Newton's first law of motion is often stated as. 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.
Second law of motion:
When a force acts on a body an acceleration in produced in the direction of force , the magnitude of acceleration is directly proportional to the applied force and is inversely proportional to the mass of the body .
Third law of motion :
To every action there is always an equal and opposite reaction.
Momentum:
Momentum, product of the mass of a particle and its velocity. Momentum is a vector quantity; i.e., it has both magnitude and direction. Isaac Newton's second law of motion states that the time rate of change of momentum is equal to the force acting on the particle. ... See also conservation law; angular momentum.