Ответ:
Объяснение:
Из графика: A=0.1 м T=16 c
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ω=2*π/T=π/8≈0.4 рад/с
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x(t)=A*cos(ω*t)=0.1*cos(0.4*t)
v(t)= -A*ω*sin(ω*t)= -0.04*sin(0.4*t)
a(t)= -A*ω²*cos(ω*t)= -0.016*cos(0.4*t)
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Ответ:
Объяснение:
Из графика: A=0.1 м T=16 c
===
ω=2*π/T=π/8≈0.4 рад/с
---------
x(t)=A*cos(ω*t)=0.1*cos(0.4*t)
v(t)= -A*ω*sin(ω*t)= -0.04*sin(0.4*t)
a(t)= -A*ω²*cos(ω*t)= -0.016*cos(0.4*t)
===============================