nataly12371 nataly12371

11-07-2019
Physics

contestada

Suppose a rock is dropped off a cliff with an initial speed of 0 m/s. What is
the rock's speed after 3 seconds, in m/s, if it encounters no air resistance?

Respuesta :

MathPhys MathPhys

11-07-2019

Answer:

29.4 m/s

Explanation:

v = at + v₀

v = (9.8 m/s²) (3 s) + 0 m/s

v = 29.4 m/s

Answer Link

erickaescutia7 erickaescutia7

01-02-2021

Answer:29.4 is correct

Explanation:

Answer Link

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