a car travels up the hill at a constant speed of 50 km/hr and returns down the hill at a constant speed of 80 km/hr. calculate the average speed of the whole trip in m/s..
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Answer=61.538km/hr
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Hydrolysis is reverse of neutralization. When salt is added to the water, then cation, anion or both the ions of salt react with water and if the solution becomes either acidic or basic then it is hydrolysis process. When a cation of the salt reacts with water, weak base and acid solution is formed.
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