How can you prove first law from second law
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The mathematical expression for the second law is F=ma
The first law states that an object continues to be at rest or uniform velocity unless it is acted upon by an external unbalanced force.
so let F=0 in the equation.
So acceleration becomes 0 because mass cannot be 0. Since there is no acceleration, the object has to be at rest or in uniform velocity
The first law states that an object continues to be at rest or uniform velocity unless it is acted upon by an external unbalanced force.
so let F=0 in the equation.
So acceleration becomes 0 because mass cannot be 0. Since there is no acceleration, the object has to be at rest or in uniform velocity
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