ruynater23 ruynater23

16-11-2020
Physics

contestada

A block moving at an initial velocity of 18 m/s accelerates at
a rate of -9m/s2. What is the velocity of the block after 6
seconds?

Respuesta :

hamuniruha hamuniruha

22-11-2020

Answer:

-36 m/s

Explanation:

u = 18m/s

a = -9m/s²

v = ?

t = 6s

from,

v = u + at

v = 18 + (-9)(6)

v = 18 - 54

v = -36m/s

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