t=1
подстовляем
s=1*3 - 2*1*2 +5*1 +1 = 5
s = v * t
v = 5/1 = 5 м/с
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
t=1
подстовляем
s=1*3 - 2*1*2 +5*1 +1 = 5
s = v * t
v = 5/1 = 5 м/с