A 72-kg woman holds a 6-kg package as she stands within an elevator which briefly accelerates upward at a rate of 0.28g. Determinethe force R which the elevator floor exerts on her feet and the lifting force L which she exerts on the package during the accelerationinterval. If the elevator support cables suddenly and completely fail, what values would R and L acquire?6kg0.28g-72kgAnswers:R= iN L= iWhile accelerating,NAfter the cables fail, RiN L = iN1

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