A runner jogs along a straight road ( in the +x direction) for 30 min, travelling a distace of 6 km. She then turns around and walks back towards her starting point for 20 min, travelling 2 km during A runner jogs along a straight road ( in the +x direction) for 30 min travelling 2 km during travelling a distace of 6 km. She then turns around and walks back towards her starting point for 20 min September 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related