Explanation:
according to Mendel's law taking the color as an example for pea plants.
here the trait for green seed is dominant (G) and the trait for yellow seed (g) are recessive. cross of (G)(G) in generation F1 in order to produce maximum number of off-spring with green seed. look below in the picture
Aluminum Chloride is written as -> A1C1 or A1C13
B would be Beryllium Sulfide (not monosulfide)
D is not a compound. There is other Selenium or Iodides
Your answer that is correct will be C - > calcium chloride
Using F = ma to the direction of travel;
-F = 1000 * a
-F is due to the reverse direction of the frictional force.
F = 0.8 * 1000 * 9.81 = 7250 N
-7850 = 1000 * 9
9 = -7.85m/s^2
Using V^2 = U^2 + 2aS to the direction of trabel
0 = 20^2 + 2(-7.85)S
S = 25.5m
So the skid marks will be there for 25.5 which estimated is 26m.
The correct answer is 26m.
I hope this helps you out!
