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Adelivery truck leaves a warehouse and travels 2.60 km north. the truck makes a left turn and travels 1.25 km west before making another right turn to travel 1.40 km north to arrive at its destination. what is the magnitude and direction of the truck's displacement from the warehouse?

An object's buoyant force and weight mean the same thing.a. trueb. false

Which atomic model was proposed as a result of j. j. thomson’s work?