What should be the average speed of the car to cover a distance of 342 km in 1.9 hours?
What should be the average speed of the car to cover a distance of 342 km in 1.9 hours?
1). 180 m/s
2). 90 m/s
3). 50 m/s
4). 100 m/s
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3 |
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Its tough but option 3 seems correct
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