Answer:
D.
R increases
V is constant
I decreases
Explanation:
The resistance of a wire is given by the following formula:

It is clear from this formula that resistance is directly proportional to the length of wire. So, when length of wire is increased, <u>the resistance of circuit increases</u>.
The <u>voltage in the circuit will be constant</u> as the voltage source remains same and it is not changed.
Now, we can use Ohm Law:
V = IR
at constant V:
I ∝ 1/R
it means that current is inversely proportional to resistance. Hence, the increase of resistance causes <u>the current in circuit to decrease.</u>
Therefore, the correct option will be:
<u>D.</u>
<u>R increases
</u>
<u>V is constant
</u>
<u>I decreases</u>
By weighted average method, the x-coordinates of the center of mass of the compound figure, the uniform thin L-shaped construction brace is
meters.
<h3>How to determine the coordinates of the center of mass of a compound figure </h3>
Let suppose that the entire construction has a <em>uniform</em> mass, then the coordinates of the center of mass can be determined by definition of <em>weighted</em> average:
(1)
(2)
If we know that a = 2.20 m and b = 1.63 m, then the x-coordinates of the center of mass of the compound figure is:

By weighted average method, the x-coordinates of the center of mass of the compound figure, the uniform thin L-shaped construction brace is
meters.
To learn more on center of mass: brainly.com/question/8662931
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Cold to warm is the correct answer.
Answer:
it is F = G(m1)(m2)/d^2
Explanation:
lol you take ed genuity too
Answer:
(A) Spring constant will be 126.58 N/m
(B) Amplitude will be equal to 0.177 m
Explanation:
We have given mass of the block m = 200 gram = 0.2 kg
Time period T = 0.250 sec
Total energy is given TE = 2 J
(A) For mass spring system time period is equal to 
So 

Now squaring both side

K = 126.58 N/m
So the spring constant of the spring will be 126.58 N/m
(B) Total energy is equal to
, here K is spring constant and A is amplitude
So 

A = 0.177 m
So the amplitude of the wave will be equal to 0.177 m