k=55 Н/м v=0.7 Гц m=?
===
ω=2*π*v=√(k/m)
m=k/(2*π*v)²=55/(2*3.14*0.7)²≈2.8 кг
================================
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
k=55 Н/м v=0.7 Гц m=?
===
ω=2*π*v=√(k/m)
m=k/(2*π*v)²=55/(2*3.14*0.7)²≈2.8 кг
================================