A=0.05 м T=2 c x=0.025 м v=?
ω=2*π/T=2*π/2=π
x=0.05*sinπ*t
0.025/0.05=sinπ*t=1/2
t=1/6 c
v=A*ω*cosωt=0.05*π*cosπ/6=0.05*3.14*0.866=0.136 м/с
A=0.05 м T=2 c x=0.025 м v=?
ω=2*π/T=2*π/2=π
x=0.05*sinπ*t
0.025/0.05=sinπ*t=1/2
t=1/6 c
v=A*ω*cosωt=0.05*π*cosπ/6=0.05*3.14*0.866=0.136 м/с