What if energy, like electricity, could not be converted to other forms like sound, heat, motion, or light?

In which of the following cases is work being done on an object? question 2 options: pulling a trailer up a hill carrying a box down a corridor suspending a heavy weight with a strong chain pushing against a locked door

The mini-refrigerator fire was most likely caused by what type of wiring?

Who was the first scientist to measure speed as distance over time?