Question: You step into an elevator, and it accelerates to a downward speed of 4.3 m/sm/s, after which its speed is constant. Your apparent weight during

You step into an elevator, and it accelerates to a downward speed of 4.3 m/sm/s, after which its speed is constant. Your apparent weight during the acceleration is 85% of your actual weight. How long does the acceleration last?

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