Уравнение скорости
v(t)-vm*cosωt
По условию v=vm/2
cosωt=0.5
ωt=π/3=2*π*t/T
t=T/6 (1/6 периода)
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Verified answer
Уравнение скорости
v(t)-vm*cosωt
По условию v=vm/2
cosωt=0.5
ωt=π/3=2*π*t/T
t=T/6 (1/6 периода)
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