Answer:
Component
Explanation:
All circuits have some basic parts, called components. One component is the power source, also called a voltage source. The power source is what pushes the electricity through the circuit.
Responder:
<h2>D. 1.5m / s²
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Explicación:
Usaremos la segunda ley de movimiento de Newton para resolver esta pregunta. De acuerdo con el teorema
es la suma de las fuerzas que actúan sobre el cuerpo a lo largo de la horizontal. Las dos fuerzas son la fuerza móvil (Fm) y la fuerza de fricción (Ff).
Fm = 20 N y Ff = 5 N

m es la masa del cuerpo = 10 kg
El parámetro requerido es cuál es la aceleración del cuerpo a lo largo de la horizontal.
De la ecuación 1;

Por lo tanto, la aceleración del carro es de 1.5 m / s²
Answer:
the SI unit of work or energy, equal to the work done by a force of one newton when its point of application moves one meter in the direction of action of the force, equivalent to one 3600th of a watt-hour.
The working equation to be used here is written below:
Q = kA(T₁ - T₂)/Δx
where
Q is the rate of heat transfer
k is the heat transfer coefficient
A is the cross-sectional area of the wall
T₁ - T₂ is the temperature difference between the sides of the wall
Δx is the thickness of the wall
The solution is as follows:
Q = (0.69 W/m²·°C)(5 m × 6 m)(50°C - 20°C)/(30 cm * 1 m/100 cm)
Q = 2,070 W/m