LarissaGault LarissaGault

23-03-2018
Physics

contestada

what is the height of a building (in meters) if it takes a rock 3.8 seconds to drop from its roof?

Respuesta :

gehmanj gehmanj

23-03-2018

9.8 m/s/s is gravity.
9.8*3.8=37.2m

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