Answer:
<u>44.2 N</u><u> </u><u>towards</u><u> </u><u>left</u>
<u>or</u>
<u>-</u><u>4</u><u>4</u><u>.</u><u>2</u><u> </u><u>N</u><u> </u><u>towards</u><u> </u><u>right</u>
Explanation:
pls refer attachment for detailed solution
Answer:
Statement 2 is wrong
Explanation:
To check the statements in this exercise, let's describe the main properties of electromagnetic waves. Let's describe the characteristics
* they are transverse waves
* formed by the oscillations of the electric and magnetic fields
* the speed of the wave is the speed of light
with these concepts let's review the final statements
1) True. Formed by the oscillation of the two fields
2) False. They are transverse waves
3) True. Can travel by vacuum as they are supported by oscillations of the electric and magnetic fields
4) True. They all have the same speed of light
Statement 2 is wrong
I'm pretty sure it is coal
hope this helps!
Answer:
Explanation:
<u>Velocidad Angular</u>
Un objeto en rotación con movimiento circular uniforme describe ángulos iguales en tiempos iguales.
La velocidad angular ω es una magnitud que mide el ángulo θ que gira una partícula en cierto tiempo t, según la fórmula:
La velocidad angular suele medirse en radianes/segundo, revoluciones/minuto, grados/segundo, etc.
Si la rotación es uniforme, el valor de la velocidad angular es constante.
La rueda del problema a resolver se desplaza θ=15 rad en t=0.2 s, así que su velocidad angular es:
Its gonna be C. The acceleration is constantly increasing