A train is moving in an elliptical orbit in anticlockwise sense with a speed o 110 m/s. Guard is also moving in the given direction with same speed as that of train . The ratio of the length A train is moving in an elliptical orbit in anticlockwise sense with a speed o 110 m/s. Guard is also moving in the given direction with same speed as that of train . The ratio of the length November 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related