When a ball is thrown straight up into the air, which of the following energy transformations takes place while the ball is rising? answer choices:
a. GPE becomes KE. b. KE becomes GPE

If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.

If the area of a square has increased by a factor of 16, by how much has each side increased?

Which symbol in the first law of thermodynamics represents the sum of the chemical and thermal energy stored in atoms and molecules? a. q b.w c.v d.u