56-999999999999999999999-4 is the best for my mom
Answer:
The answer to your question is 2.1 g/ml
Explanation:
Data
volume = 30 ml
mass = 63 g
density = ?
Process
Density is defined as the mass per unit volume. The units of density are g/ml or kg/m³.
Formula
Density = mass / volume
Substitution
Density = 63 / 30
Result
Density = 2.1 g/ml
Answer:
The number of input force is the same as output. ... If it equals once, then both numbers are equal making it the same.Explanation:
Evaporate
Shape
I wish there were provided answer choices. Hope this helped
Explanation:
The given data is as follows.
= 0.25 m, q = 5.90 mC = 
= 0.35 m, q = 1.70 mC = 
(a) Now, we will calculate the electric potential as follows.
V = 
First, we will calculate the initial and final electric potential as follows.
= 
or, = 
= 
or, = 
Hence, the value of change in electric potential is as follows.

= 
=
V
Therefore, the difference in electric potential energy is
V.
(b) Now, we will calculate the potential energy as follows.
P.E = qV
=
V
= 
Therefore, the change in the system's electric potential energy is
.