angel474 angel474

03-12-2020
Physics

contestada

A 25 kg rock falls for 1.7 seconds. How many meters tall
was the building?

Respuesta :

geniusbrainpower1 geniusbrainpower1

03-12-2020

Description:

So if a 25 kg rock is falling 1.7 seconds.

2.7 + 1/2 9.8 m/s² 2.7 s)

= 35.72m²

Equations:

v = 0 m/s

a = 9.8 m/s²

t = 2.7

Answer: 35.72 m

Hope this helps.

Answer Link

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