KirkD647746 KirkD647746

03-11-2022
Physics

contestada

A car stereo pulls 2.89 A from a car's battery. If the battery has a voltage of 12 V, how much power does it use?

Respuesta :

RayceF591570 RayceF591570

03-11-2022

In order to calculate the power, we can multiply the voltage and the current:

[tex]P=I\cdot U[/tex]

So we have:

[tex]\begin{gathered} P=2.89\cdot12\\ \\ P=34.68\text{ W} \end{gathered}[/tex]

Therefore the power is 34.68 W.

Answer Link

Otras preguntas

Please help! will mark brainliest i need an explanation to each road,a,b,c.

Write the equation so that a = 1: x2 + -6 x = -13 Complete the square: x2 – 6x + = –13 +

1/10 + -9/10 = what in fraction form

What happened to Old Major? A. He died peacefully in his sleep. B .Mr. Jones sent him to a neighboring farm. C. Mr. Jones killed him for the meat. D. Mr. Jones

The measure of an angle is 34.6°. What is the measure of its complementary angle?

How can you use an equation to make a prediction from a pattern?

I will give 50 points answer all why the order of the proof is correct d,a,c,b Please explan dosnt have to be super detailed haha 9. Order the steps below to co

Water flows through a pipe at a rate of 7 liters every 9 days. Express this rate of flow in gallons per week. Round your answer to the nearest hundredth.

Which of the following functions is most likely to have the smallest value for yifx is large? (Assume & is positive) O a direct variation function with a sm

1/10 + -9/10 = what in fraction form