On a typical day, let's say you do the following: cook three average meals, climb two flights of stairs, use and electric light for 6 hours, and ride in a small, efficient car for 15 miles. what is the total amount of energy that has been used in these activities? record your answer in kilowatt- hours, joules, and gallons of gas.

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.

Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?