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Recently, scientists discovered massive, long-necked dinosaur 'titan' in Spain and named it as Garumbatitan morellensis.
These massive fossils, as per estimates, date back to the Lower Cretaceous period (some 145 to 66 million years ago).
A train would take 20 seconds to cross a stationary pole. If the train was 200m shorter, it would have taken 10 seconds less. Find the speed of the train.
The diameter of a wheel W is 63 cm. It completes 1000 rotations in 1 minute. Find the speed of the vehicle.