Question #1190d

1 Answer
aniruddho r.
Oct 14, 2015

You can derive both 1st and 3rd law from the 2nd law.

Explanation:

1st law states that an object at rest will remain at rest or an object moving with a uniform velocity will continue to do so unless acted upon by an external force.

Now, mathematically 2nd law states #F=ma#.
If you put #F=0# then automatically #a=0# because m=0 has no meaning in classical mechanics.
So veloctiy will remain constant (which also includes zero).

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