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| 1. |
The speed of a train is 80 km per hour.find its speed in meter per second |
| Answer» 2 22 – m/sec 9Explanation: 5Speed=80km/hr= ( 80 × – ) m/sec= 18 2 22 – m/sec 9 Hey! HOPE you found this helpfull.If not sorry. THANKYOU for reading ☺️ | |