Ответ:
Объяснение:
A=0.5 м T=10 c φo=30° (π/6) x(t)=? vm=?
===
x(t)=A*sin(ω*t+φo)
ω=2*π/T=0.2*π
x(t)=0.5*sin(0.2*π+π/6)
vm=A*ω=0.5*0.2*3.14=0.314 м/с
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Ответ:
Объяснение:
A=0.5 м T=10 c φo=30° (π/6) x(t)=? vm=?
===
x(t)=A*sin(ω*t+φo)
ω=2*π/T=0.2*π
x(t)=0.5*sin(0.2*π+π/6)
vm=A*ω=0.5*0.2*3.14=0.314 м/с
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