![](http://uploads.cdn.yaclass.in/upload/pumpa/img_4.png)
PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoA thief runs at a constant speed of 210 metres per minute. After one minute, a police officer chases down the robber to catch him. He starts at a speed of 210\(m/minute\), and gradually increases his speed by 10\(m/minute\) every minute after that. How long will it take the cop to catch the thief?
![Stay home_stay safe1.png](https://resources.cdn.yaclass.in/a6aab85b-2c46-48d9-8c6f-390b2321d8ae/Stayhomestaysafe1w400.png)
The Policeman takes minutes to catch the thief.