A) Law and inertia and Newton's 1st law are same
B) Conservation of momentum is a consequence of Newton's 3rd law
C) Both [a] and [b] are correct
D) Both [a] and [b] are wrong
Correct Answer: D
Solution :
[d] Idea This question clear the difference law of Inertia and Newton's 1st law. This question also clear the relation between Newton's 3rd law and conservation of linear momentum theorem. Newton's 1st law is the updated version of law of Inertia. Newton added the concept of pseudo force to update law of inertia, Conservation of linear momentum is a consequent of Newton's 3rd law because Newton's 3rd law says that forces occur only in pair. TEST Edge Newton's 2nd law is a quantitative version of Newton's 1st law.
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