Question

Give away special
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What is momentum and its formula.

First law of motion defeantion
what is immunization


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Answer 1

Answer:

momentum-the quantity of motion of a moving body, measured as a product of its mass and velocity.

momentum is the product of mass and velocity.

momentum is represented by P

P=mv where m=mass and v=velocity

Newton's first law of motion states that an object at rest remains at rest and an object in motion remains in motion with the same velocity unless acted upon by what we call an unbalanced force.

Immunization (or vaccination) protects people from disease by introducing a vaccine into the body that triggers an immune response, just as though you had been exposed to a disease naturally.

Answer 2

Explanation:

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In terms of an equation, the momentum of an object is equal to the mass of the object times the velocity of the object. Momentum = mass • velocity. In physics, the symbol for the quantity momentum is the lower case p.

His first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. This is normally taken as the definition of inertia. ... And if an additional external force is applied, the velocity will change because of the force.Immunization is the process whereby a person is made immune or resistant to an infectious disease, typically by the administration of a vaccine. Vaccines stimulate the body's own immune system to protect the person against subsequent infection or disease.