A) \[0{}^\circ ,\,\,60{}^\circ ,\,\,120{}^\circ ,\,\,240{}^\circ \]
B) \[0{}^\circ ,\,\,75{}^\circ ,\,\,150{}^\circ ,\,\,225{}^\circ \]
C) \[0{}^\circ ,\,\,90{}^\circ ,\,\,180{}^\circ ,\,\,270{}^\circ \]
D) \[0{}^\circ ,\,\,30{}^\circ ,\,\,180{}^\circ ,\,\,270{}^\circ \]
Correct Answer: C
Solution :
As\[{{\overrightarrow{F}}_{ext}}=0,\overrightarrow{P}=\]constant\[{{\overrightarrow{P}}_{i}}=0\] suitable options can be checked. The vector sum of final momentum should be 0
You need to login to perform this action.
You will be redirected in
3 sec
