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Answer to Question #69143 in Mechanics | Relativity for macoumba sarr

Question #69143
A railway truck has a mass of 6 tons and is at rest on an incline of 1 in 30. The brakes are released and the truck runs down the incline. If the frictional resistance to motion is 300N/t when it reaches the bottom of the incline Using the principle of conservation of energy, Calculate the velocity of the truck at the bottom of the incline, after travelling 20m
1
Expert's answer
2017-07-05T13:57:07-0400
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