Question

In the film Spider-Man: Homecoming, Spidey has to save his academic decathlon team from an elevator disaster in the Washington monument. The elevator can accelerate or decelerate at 3 m/s2, but is legally restricted from exceeding 10 m/s. a) Determine the time which would be required for this elevator to ascend from the ground floor of a skyscraper to the top floor, 168 m above. Note that it has to stop at the top. b) Spidey's suit AI tells him that if he were to fall from that height, the impact would be lethal. How fast would he be traveling when he struck the ground, assuming he fell from rest?

Answer 1

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