Answer:
-5 meters
Explanation:
x = 3t² + 2t − 5
The initial displacement is when t = 0.
x = 3(0)² + 2(0) − 5
x = -5
Answer:
The angle wires have to be placed to experience full force is such that the angle between the direction of current flow and the direction of the magnetic field is 90°
Explanation:
The direction of the force acting on a conductor through which a charge flows is given by Flemings Left Hand Rule which states that the direction of the force acting on a conductor carrying a current of charge is perpendicular to both the direction in which the current is flowing and the direction of the magnetic field
Therefore, wires carrying flowing charges has to be placed such that the direction of charge (current) flow is perpendicular (at 90°) to an existing magnetic field to experience (maximum) full force
Answer:
The conditioned stimulus is the Luther Vandross
Explanation:
A conditioned stimulus is a stimulus that triggers a response in an organism that has been conditioned (or learned). In this case Jada's husband putting the song (conditioned stimulus) on every time they are sexually intimate has caused her response to the stimulus to be becoming aroused.
your answer should be weakest and attractive
Answer:
<em>P = 7.5 KW</em>
<em>P = 7500 W</em>
Explanation:
<u>Potencia Mecánica</u>
Es una medida del trabajo realizado por un agente por unidad de tiempo.
Siendo W el trabajo mecánico y t el tiempo necesario para realizarlo, entonces la potencia viene dada por:
La unidad SI de la potencia es el vatio (W). Otra unidad muy común es el kilovatio (KW). 1 KW = 1000 W.
La grúa realiza un trabajo W=45000 Joules en un tiempo de t=0.1 minutos.
Para calcular la potencia en vatios, es necesario llevar el tiempo a segundos:
t = 0.1 min *60 = 6 segundos.
La potencia se calculará ahora:
P = 7500 W
En kilovatios:
P = 7500 / 1000 = 7.5 KW
P = 7.5 KW
