A vetor magnitude 20 units is added to a vector of magnitude 25 units. What is their sum ?

Acurve connects the data points that are plotted. (physical science chapter 11 motion)

The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.

Arrange the images in order to show how lake-effect snow occurs.