A lamp hangs vertically from a cord in a de scending elevator that decelerates at 2.4 m/s², (a) If the tension in the cord is 89 N, what is the lamp's mass? (b) What is the cord's tension when the elevator ascends with an upward acceleration of 2.4 m/s²?
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![A lamp hangs vertically from a cord in a de scending elevator that decelerates at 2.4 m/s², (a) If the
tension in the cord is 89 N, what is the lamp's mass? (b) What is the cord's tension when the elevator
ascends with an upward acceleration of 2.4 m/s²?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F06c4e9b4-42e2-4ab9-897b-632c3333a054%2F744f9658-2010-4b29-b272-5c53ca9b723a%2Fsp1br08_processed.png&w=3840&q=75)
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