A drop of solution X is placed on a litmus paper. A deep blue color is produced. The solution X is

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

0.11 m/s and 0.28 m/s should be correct

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer