Un obrero ejerce una fuerza horizontal que empuja una caja de peso 400 Newtons a lo largo de 6 metros en piso plano y áspero. Si la fuerza de fricción es de 24 Newtons, hallar en Joules el trabajo total realizado para desplazar la caja.

What statements accurately describe atoms

Experiment scenario 2: a biology student wants to conduct a study of how the amount of food affects the weight gain for mice. i have set up four cages with a mouse in each cage. fill in the boxes that would allow the biology student to complete the study correctly

The step-down transformer gives a current of 10a at 24v if the primary voltage is 240v calculate the 1_primary current 2_the power input 3_the power output