Answer:
15m
Explanation:
vi = 0
vf = 10
a = -9.8
10^2 = 0 + 2(-9.8)(x2-x1) = -5.1
20-5.1 = 14.9m = 15m
Answer:
D
Explanation:
the production of an odor would indicate that the heat ignited a chemical reaction
The correct answer would be equation 4, because there are 4 Hydrogens and 2 Oxygens on each side of the equation making it balanced.
The second one, b synthesis reaction
It’s D,the cold will bring cooler temperatures.....:)