A) \[-mgvt\]
B) \[0\]
C) \[\frac{mgvt}{2}\]
D) \[mgvt\]
Correct Answer: B
Solution :
[b] In the frame of lift displacement is zero, So \[W=F.\text{ }S=T.\text{ }S=0.\]You need to login to perform this action.
You will be redirected in
3 sec