Question

gente urgente pra amanhã pfv me ajudeeeeeeeeeemmmmmm

Answer 1

S = So + Vot + at²÷ 2

a = ∆v / ∆t

a = 4 / 5

S = 0 + 0 + 4/5 x 5² / 2
S = 4 x 5 ÷ 2
S = 10 cm

V = ∆S / ∆ t
V =10 ÷ 5
V = 2 cm / s