Question: You are designing a high-speed elevator for a new skyscraper. The elevator will have a mass limit of 2400 kg (including passengers). For passenger comfort,

You are designing a high-speed elevator for a new skyscraper. The elevator will have a mass limit of 2400 kg (including passengers). For passenger comfort, you choose the maximum ascent speed to be 18.0 m/s, the maximum descent speed to be 10.0 m/s, and the maximum acceleration magnitude to be 5.10 m/s2. Ignore friction.

What is the minimum time it will take the elevator to ascend from the lobby to the observation deck, a vertical displacement of 640 m?

_________s

Whatis the maximumvalueof a 60.0-kg passenger's apparent weight during the ascent?

__________N

What is theminimum valueof a 60.0-kg passenger's apparent weight during the ascent?

_________N

What is the minimum time it will take the elevator to descend to the lobby fromthe observation deck, a vertical displacement of 640 m?

__________s

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