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PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoLet us consider a bus travelling from Chennai to Trichy. The speed of the bus is measured for every second. The speed and time are recorded, and a graph is plotted using the data. The results for six possible journeys are shown below.
Case I: Bus at rest:
Time(\(s\)) | \(0\) | \(1\) | \(2\) | \(3\) | \(4\) | \(5\) |
Speed(\(m/s\)) | \(0\) | \(0\) | \(0\) | \(0\) | \(0\) | \(0\) |
![YCIND_220525_3806_graph_5.png](https://resources.cdn.yaclass.in/704139f1-026a-4d91-b9d6-bd16cdbd6c79/YCIND2205253806graph5w400.png)
Case II: Bus travelling at uniform speed:
Time(\(s\)) | \(0\) | \(1\) | \(2\) | \(3\) | \(4\) | \(5\) |
Speed(\(m/s\)) | \(10\) | \(10\) | \(10\) | \(10\) | \(10\) | \(10\) |
![YCIND_220525_3806_graph_6.png](https://resources.cdn.yaclass.in/2a8f8362-a759-4b41-ab88-0181a23fcde1/YCIND2205253806graph6w400.png)
Case III: Bus travelling at uniform acceleration:
Time(\(s\)) | \(0\) | \(1\) | \(2\) | \(3\) | \(4\) | \(5\) |
Speed(\(m/s\)) | \(0\) | \(10\) | \(20\) | \(30\) | \(40\) | \(50\) |
![YCIND_220525_3806_graph_7.png](https://resources.cdn.yaclass.in/b39cc933-cb0a-4774-a22c-3cf6726da2ce/YCIND2205253806graph7w400.png)
Case IV: Bus travelling at uniform deceleration:
Time(\(s\)) | \(0\) | \(1\) | \(2\) | \(3\) | \(4\) | \(5\) |
Speed(\(m/s\)) | \(50\) | \(40\) | \(30\) | \(20\) | \(10\) | \(0\) |
![YCIND_220525_3806_graph_8.png](https://resources.cdn.yaclass.in/4dfa54d9-b291-4454-b8e9-59302f98fd0a/YCIND2205253806graph8w400.png)
Case V: Bus travelling with increasing acceleration:
Time(\(s\)) | \(0\) | \(1\) | \(2\) | \(3\) | \(4\) | \(5\) |
Speed(\(m/s\)) | \(0\) | \(2\) | \(8\) | \(18\) | \(32\) | \(50\) |
![YCIND_220525_3806_graph_9.png](https://resources.cdn.yaclass.in/8676d63e-233c-4162-8982-5abe17ad1945/YCIND2205253806graph9w400.png)
Case VI: Bus travelling with increasing deceleration:
Time(\(s\)) | \(0\) | \(1\) | \(2\) | \(3\) | \(4\) | \(5\) |
Speed(\(m/s\)) | \(0\) | \(18\) | \(32\) | \(42\) | \(48\) | \(50\) |
![YCIND_220525_3806_graph_10.png](https://resources.cdn.yaclass.in/4635fa3b-c7f7-415a-9290-0bdb057a4853/YCIND2205253806graph10w400.png)