Дано:
En=6,25 кдж
h=5м
m-?
----------------------
En=m*g*h
m=En/(g*h)=6250/(10*5)=125кг
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Дано:
En=6,25 кдж
h=5м
m-?
----------------------
En=m*g*h
m=En/(g*h)=6250/(10*5)=125кг