T=4 c m=0.1 кг xm=A=0.02 м (СИ)
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4) k=ω²*m=1.57²*0.1=0.246 Н/м
5) L=g/ω²=9.8/(1.57²)≈4 м
6) W=k*xm²/2=0.246*0.02²/2=4.92*10^-5 Дж
7) vm=ω*xm=1.57*0.02=0.0314 м/с
8) x(t)=0.02*sin1.57*t
9) x=0.02*sin(π/6)=0.02*0.5=0.01 м
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