Let's assume that the coordinate system is defined as positive in the first quadrant.
The system has its origin in the place where Ingrid kicks the football ball.
We have then that the horizontal component is given by:
![x = 12cos (45)](https://tex.z-dn.net/?f=%20x%20%3D%2012cos%20%2845%29%20%20)
Rewriting we have:
![x = 12 ( \frac{\sqrt{2}}{2})\\x = 8.485281374](https://tex.z-dn.net/?f=%20x%20%3D%2012%20%28%20%5Cfrac%7B%5Csqrt%7B2%7D%7D%7B2%7D%29%5C%5Cx%20%3D%208.485281374%20%20%20%20)
Rounding the obtained result we have:
![x = 8.5 \frac{m}{s}](https://tex.z-dn.net/?f=%20x%20%3D%208.5%20%5Cfrac%7Bm%7D%7Bs%7D%20%20)
Answer:
The horizontal component of the initial velocity to the nearest tenth is:
![x = 8.5 \frac{m}{s}](https://tex.z-dn.net/?f=%20x%20%3D%208.5%20%5Cfrac%7Bm%7D%7Bs%7D%20%20)
The current flowing through the circuit A is . I = e/r1 + r2.
<h3>What is circuit diagram?</h3>
An electrical circuit is depicted graphically in a circuit diagram. Simple pictures of the circuit's parts are used in pictorial circuit diagrams, where as standardised symbolic representations are used in schematic diagrams to depict the circuit's parts and connections.
"Your question is not complete, it seems to be missing the following information",
find the the current flowing through the resistors in circuit A;
The given parameters;
emf of each battery = e
internal resistance of circuit A = r₁
resistance of circuit = r₂
The equivalent resistance of the circuit A in series is calculated as follows;
Re = r1 + r2
emf = e
The current flowing through the circuit A is calculated as follows;
V = IR
I =V/R
I = e/r1 + r2
Thus, the current flowing through the circuit A is . I = e/r1 + r2
to learn more about the circuit diagram go to - brainly.com/question/27084657
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Explanation:
<h2>Interference is the example of soap bubble colouring</h2>
<h3>EXTRA INFO:</h3>
(LOOK AT THE IMAGE)
An incoming light ray is partly reflected by the top surface of the soap film and partly reflected by the bottom surface. The wave reflected from the bottom surface has traveled further (an extra distance equal to twice the thickness of the film) so emerges out of step with the top wave. When the two waves meet, they add together, and some colors are removed by destructive interference. Where the film is thickest, the bubble appears more blueish; where it's thinner, it will look more violet or magenta.