Which shows the correct relationship? a. small k = positive ∆g = positive e0cell b. small k = positive ∆g = negative e0cell c. large k = negative ∆g = positive e0cell d. large k = positive ∆g = positive e0cell e. large k = negative ∆g = negative e0cell

large K = negative ∆G = negative E0cell

Explanation:

Large K = negative G = positive E

Explanation:

When G is negative, K is greater than 1.

And since G = -nFE, that means that E is positive if G is negative.

(Also, I got 100% on the Plato test)

Ｇｏｏｄ　Ｌｕｃｋ！　：）

(newtons first law)

conservation of momentum law states :

momentum before collision = momentum after collision

momentum p (kg-m/s)= mass * velocity

say moving car=1 000 kg, velocity = 10 m/s then p = 1 000*10= 10 000 kg-m/s

say still car = 2 000 kg, velocity = 0 m/s then p = 2 000* 0 = 0 kg-m/s

total momentum prior to collision = 10 000 + 0 = 10 000 kg-m/s

momentum after collision = 10 000 kg-m/s

mass now = 1 000 kg+2 000 kg = 3 000 kg

10 000 = 3 000 kg* velocity m/s

10 000/3 000 = velocity

3.33 m/s = velocity after collision

an impulse is a force applied over time , momentum is exclusive of external forces and a perfect collision is implied