R=4 м v=7 м/с m=70 кг F=?
===
F=Fц - m*g=m*(v²/R - g)=70*(7²/4 - 10)=157.5 H
=====================================
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
R=4 м v=7 м/с m=70 кг F=?
===
F=Fц - m*g=m*(v²/R - g)=70*(7²/4 - 10)=157.5 H
=====================================