Answer:
The ball hit with 12 N
Explanation:
acceleration = Force/ mass
If masses of balls are the same, then more the force - more acceleration.
12N more than 8N,
so the ball that hits Stacy accelerate faster.
The answer is B2. The configuration has six electrons. B2 is
the only answer choice that has six valence electrons. Boron is a chemical
element with symbol B and atomic number 5. Shaped completely
by cosmic ray spallation and supernovae and not by stellar nucleosynthesis, it
is a low-abundance element.
spinal cord brain and all sense organs