A) \[{{\left( \frac{M+m}{M} \right)}^{1/2}}\]
B) \[\frac{M}{M+m}\]
C) \[\frac{M+m}{M}\]
D) \[{{\left( \frac{M}{M+m} \right)}^{1/2}}\]
Correct Answer: A
Solution :
[a] At mean position, initial velocity ![]() |
New velocity ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
or ![]() |
You need to login to perform this action.
You will be redirected in
3 sec