Jawaban:
T = 0,2 s
2 cm ini maksudnya amplitudo ya ? kalo ya maka A = 2cm
ω = 2 π/T = 2 π/0,2 = 10 π
V = ω √(A^2 – y^2)
V = 10 π √(2^2 – 0,8^2)
V = 10 π √(3,36)
V = 10 π * 1,83 = 18,3 π cm/s
Penjelasan:
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Jawaban:
T = 0,2 s
2 cm ini maksudnya amplitudo ya ? kalo ya maka A = 2cm
ω = 2 π/T = 2 π/0,2 = 10 π
V = ω √(A^2 – y^2)
V = 10 π √(2^2 – 0,8^2)
V = 10 π √(3,36)
V = 10 π * 1,83 = 18,3 π cm/s
Penjelasan: