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

In your own words, define development. Relate your difinition to that of any authority.
What is g(-2) for g(x) =1/2x^2+2x? Does anyone know this
The longer leg of a right triangle is 1 cm longer than the shorter leg. The hypotenuse is 9 cm longer than the shorter leg. Find the side lengths of the triangl
A primary reason for Truman's decision to drop the atomic bombs on Japan was that he ____
Question 6 Luna mixes 2 cup of orange juice with a cup of cranberry juice. She gives cup of the juice to Mags. How much is left in Luna's glass?
the triangles below are congruent and the corresponding parts are marked
3.Give some examples of commutative property of multiplication and some non examples​
How many molecules make up 32 g of Oz?
Blue, green, and red are _______ colors of light.
To form the comparative degree of adverbs you should add which of the following words. All or none, Most or least, Great or little, More or less.