A) (i) only
B) (ii) only
C) (iii) only
D) (i) or (ii)
Correct Answer: A
Solution :
From Newton's second law,\[F=\frac{dp}{dt}\] If,\[F=0\], then\[\frac{dp}{dt}=0\]\[\Rightarrow \]\[p=\]constant Thus, if total external force acting on the system is zero, then linear momentum of the system remains conserved.You need to login to perform this action.
You will be redirected in
3 sec