Diketahui: vₒ = 20 m/s
vₜ = 30 m/s
s = 100 m
Ditanya: a = __?
Dijawab:
[tex] \begin{aligned} \sf {v_t}^2 &= \sf {v_o}^2 + 2as \\ \sf 30^2 &= \sf 20^2 + 2 \cdot a \cdot 100 \\ \sf 900 &= \sf 400 + 200a \\ \sf 200a &= \sf 900 - 400 \\ \sf 200a &= \sf 500 \\ \sf a &= \sf \frac{500}{200} \\ \sf a &= \sf 2,5 \ m/s^2 \end{aligned}[/tex]
⟨Opsi: B⟩
⌗SDaze ⋆࿐໋₊
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Diketahui: vₒ = 20 m/s
vₜ = 30 m/s
s = 100 m
Ditanya: a = __?
Dijawab:
[tex] \begin{aligned} \sf {v_t}^2 &= \sf {v_o}^2 + 2as \\ \sf 30^2 &= \sf 20^2 + 2 \cdot a \cdot 100 \\ \sf 900 &= \sf 400 + 200a \\ \sf 200a &= \sf 900 - 400 \\ \sf 200a &= \sf 500 \\ \sf a &= \sf \frac{500}{200} \\ \sf a &= \sf 2,5 \ m/s^2 \end{aligned}[/tex]
⟨Opsi: B⟩
⌗SDaze ⋆࿐໋₊