m=3т=3000кг. |
v=100км/саг= 100*1000/3600м/с v=250/9m/c
Е=? |
Е=mv²/2 | E=3000×(250/9)²/2 =
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
m=3т=3000кг. |
v=100км/саг= 100*1000/3600м/с v=250/9m/c
Е=? |
Е=mv²/2 | E=3000×(250/9)²/2 =