You park your car in the sun with the windows rolled up, and the interior temperature rises from 35 ∘C∘C at 100 kPakPa to 46 ∘C∘C . The interior volume of your car is roughly 1.5 mm ×× 2.0 mm ×× 1.0 mm.

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

Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?

Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=