40
Объяснение:
T1/T2=4 R2/R1=2.5 a2/a1=?
===
a1=ω1²*R1
a2=ω2²*R2
ω1=2*π/T2
ω2=2*π/T2
a2/a1=(T1/T2)²*(R2/R1)=4²*2.5=40
40
Объяснение:
T1/T2=4 R2/R1=2.5 a2/a1=?
===
a1=ω1²*R1
a2=ω2²*R2
ω1=2*π/T2
ω2=2*π/T2
a2/a1=(T1/T2)²*(R2/R1)=4²*2.5=40