Answer:
Give Yourself Time to Grieve. Allow yourself some time to mourn your grandma's loss and take a walk and sleep
Explanation:
Answer:
Explanations:
The capacitance, C = 4.50 μF
The charge, Q = 15.0 μC
The relationship between the capacitance (C), charge (Q), and the potential difference (V) is given as:
Q = CV
Substitute C = 4.5 and Q = 15 into Q = CV
15 = 4.5V
V = 15/4.5
V = 3.33 Volt
The potential difference required is
The answer for the following problem is mentioned below.
The option for the question is "A" approximately.
- <u><em>Therefore the elastic potential energy of the string is 20 J.</em></u>
Explanation:
Given:
Spring constant (k) = 240 N/m
amount of the compression (x) = 0.40 m
To calculate:
Elastic potential energy (E)
We know;
<em>According to the formula;</em>
E = × k × x × x
<u>E = </u><u> × k ×(x)²</u>
where;
E represents the elastic potential energy
K represents the spring constant
x represents amount of the compression in the string
So therefore,
Substituting the values in the above formula;
E = × 240 × (0.40)²
E = × 240 × 0.16
E = × 38.4
E = 19.2 J or approximately 20 J
<u><em>Therefore the elastic potential energy of the string is 20 J.</em></u>
Answer:
They can give us information and energy.
Explanation:
Fossils can be burned to give us energy and fuel. They can also give us information about the earths history.
Answer:
10.16 minutes
Explanation:
14 min 34.56 s = 14*60 + 34.56 = 874.56 seconds
The speed of record swimming is distance over time
v = 1500 / 874.56 = 1.715 m/s
0.65 miles = 0.65 * 1609 = 1045.85 m
The time it takes to swim 0.65 miles (1045.85 m) at the rate of 1.715 m/s is
t = s/v = 1045.85 / 1.715 = 609.77 s or 609.77 / 60 = 10.16 minutes