![SOLVED: A train has to move 120 km distance by covering 40 km with a speed of 20 km hr. what should be the speed for remaining distance so that average speed SOLVED: A train has to move 120 km distance by covering 40 km with a speed of 20 km hr. what should be the speed for remaining distance so that average speed](https://cdn.numerade.com/ask_previews/0818a3b1-976a-4f92-8c44-7f2c8a7470d3_large.jpg)
SOLVED: A train has to move 120 km distance by covering 40 km with a speed of 20 km hr. what should be the speed for remaining distance so that average speed
![Gaurav walks 20 metres towards North. He then turns left and walks 40 metres. He again turns left and walks 20 metres. Further, he moves 20 metres after turning to the right. Gaurav walks 20 metres towards North. He then turns left and walks 40 metres. He again turns left and walks 20 metres. Further, he moves 20 metres after turning to the right.](https://dwes9vv9u0550.cloudfront.net/images/5935823/d8eebe68-c87d-430e-b333-bce23f3034b1.jpg)
Gaurav walks 20 metres towards North. He then turns left and walks 40 metres. He again turns left and walks 20 metres. Further, he moves 20 metres after turning to the right.
![Comparison with Beidou L202 (distance of 100 to 20 meters to the road... | Download Scientific Diagram Comparison with Beidou L202 (distance of 100 to 20 meters to the road... | Download Scientific Diagram](https://www.researchgate.net/publication/321634947/figure/fig15/AS:569702179143684@1512838992159/Comparison-with-Beidou-L202-distance-of-100-to-20-meters-to-the-road-sign-a-Results.png)
Comparison with Beidou L202 (distance of 100 to 20 meters to the road... | Download Scientific Diagram
![At a point A, 20 m above the level of water in a lake, the angle of elevation of a cloud is 30∘. The angle of elevation of the reflection of the At a point A, 20 m above the level of water in a lake, the angle of elevation of a cloud is 30∘. The angle of elevation of the reflection of the](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/6383/content_27.png)
At a point A, 20 m above the level of water in a lake, the angle of elevation of a cloud is 30∘. The angle of elevation of the reflection of the
![Government scientist says 2m social distancing rule based on 'very fragile' evidence | Daily Mail Online Government scientist says 2m social distancing rule based on 'very fragile' evidence | Daily Mail Online](https://i.dailymail.co.uk/1s/2020/05/20/13/28618142-0-image-a-14_1589977700877.jpg)
Government scientist says 2m social distancing rule based on 'very fragile' evidence | Daily Mail Online
![Panneau COVID 2020-20 secondes de lavage des mains, 2 mètres de distance, 0 excuses : Amazon.fr: Bricolage Panneau COVID 2020-20 secondes de lavage des mains, 2 mètres de distance, 0 excuses : Amazon.fr: Bricolage](https://m.media-amazon.com/images/I/51kr6UxAYcL._SX425_.jpg)
Panneau COVID 2020-20 secondes de lavage des mains, 2 mètres de distance, 0 excuses : Amazon.fr: Bricolage
![A body travels a distance of `15 m` from `A` to `B` and then moves a distance of `20 m` at right - YouTube A body travels a distance of `15 m` from `A` to `B` and then moves a distance of `20 m` at right - YouTube](https://i.ytimg.com/vi/QhPOR1M2XS8/mqdefault.jpg)