Se conduce un automóvil a 10 km en 30 minutos. ¿Cuál es la rapidez promedio en m/s?

When a resistor with resistance r is connected to a 1.50-v flashlight battery, the resistor consumes 0.0625 w of electrical power. (throughout, assume that each battery has negligible internal resistance.) what power does the resistor consume if it is connected to a 12.6-v car battery? assume that r remains constant when the power consumption changes.

Ared apple is illuminated by a blue light the apple will appear

What is the equation for electrical work?