reagan16241 reagan16241

02-12-2020
Physics

contestada

What is the velocity of the rock after 3.00 seconds (the rock is falling from a cliff)

Respuesta :

mariamibrahim223 mariamibrahim223

26-01-2021

Answer:

29.4 m/s

Explanation:

Using the formula: V=Vi + g.t

where V: final velocity, this is what you want.

Vi: initial velocity, equals to zero as it is falling from rest.

g: acceleration due to gravity = 9.8

t: time, which equals 3 sec.

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