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.
Answer:
Explanation:
[OH⁻] = 1.07 x 10⁻¹⁰
[H⁺] x [ OH⁻ ] = 10⁻¹⁴
[H⁺] x 1.07 x 10⁻¹⁰ = 10⁻¹⁴
[H⁺] = 10⁻¹⁴ / 1.07 x 10⁻¹⁰
= .93458 x 10⁻⁴
= 9.3458 x 10⁻⁵
= 9.35 x 10⁻⁵
= 9.35e-5. M.
6.36e-7 micrometers
not sure of the answer not in scientific notation :(
hopefully i could help