Spider-Man steps from the top of a tall building. He falls freely from rest to the ground a distance of h. He falls a distance of h/4 in the last 1.0…

 Spider-Man steps from the top of a tall building. He falls freely from rest to the ground a distance of h. He falls a distance of h/4 in the last 1.0 s of his fall.

[7](a) What is the height h of the building?

[3](b) What is the total time of fall? 

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