A ladybug is moving at a speed of one centimeter per second. She begins to decelerate at a rate of -0.25 centimeters per second squared until she comes to rest. How much distance does
the ladybug cover from the moment she begins to decelerate until the moment she comes to
rest?

How to tell if a molecule is polar or nonpolar with electronegativity

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.

The discovery of the electron as a subatomic particle was a result of