Answer:
3A
Explanation:
Rtoal=R1+R2+R3=5+10+15=30
I=V/R 90/30
I=3
The answer is 4, well because stress don't bring your mental health down and learning how to stay focused will just help you more
Answer:
16.9000000000000001 J
Explanation:
From the given information:
Let the initial kinetic energy from point A be
= 1.9000000000000001 J
and the final kinetic energy from point B be
= ???
The charge particle Q = 6 mC = 6 × 10⁻³ C
The change in the electric potential from point B to A;
i.e. V_B - V_A = -2.5 × 10³ V
According to the work-energy theorem:
-Q × ΔV = ΔK





Yes because mercury has more protons and electrons that tin. (30 more)
Answer: A, C, E
Explanation:
Gamma rays, Microwaves, and Radio waves