7 lines
75 B
Plaintext
7 lines
75 B
Plaintext
v₁= 36km/h
|
|
v₂= 72km/h
|
|
|
|
v₁*t=v₂(t-t)
|
|
|
|
t=(v₁ * t₀)/(v₂ - v₁)
|