A bus travelling the first one third distance at a speed of 10 km/h, the next one third at20 km/h and the last one third at 60km/h. The average speed of the bus is A bus travelling the first one third distance at a speed of 10 km/h the next one third at20 km/h and the last one third at 60km/h. The average speed of the bus is August 23, 2020 Category: Chapter 2 - Vectors , Chapter 3 - Motion in a Straight Line , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related