A) \[+\frac{3}{2}x\]
B) \[-\frac{3}{8}x\]
C) \[+\frac{3}{4}x\]
D) \[-\frac{3}{4}x\]
Correct Answer: A
Solution :
[a] Change in \[P.E.=-\frac{2x}{4}+\left( 2x \right)=\frac{3}{2}x\]You need to login to perform this action.
You will be redirected in
3 sec