13.2
Himanshu Giria newton
Akash Anand Wrong answer...but keep trying
Himanshu Giria Sir is the friction between both the surfaces is. 0 .42
Akash Anand Yeah friction is there on all the surfaces.
Himanshu Giria Sir plz tell the ans
Akash Anand Not yet..just keep trying.
Himanshu Giria Sir I tried the ans is coming 13.2 again and again