If you were to measure both the mass and weight of an apple on Earth and then travel to the Moon and measure the mass and weight of an apple on there, how would your measurements compare?

How will each of the following changes in demand and/or supply affect equilibrium price and equilibrium quantity in a competitive market; that is, do price and quantity increase or decrease, or are the answers indeterminate because they depend on the magnitudes of the shifts?

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon

Select the three ways that the parallel-plate capacitor differs from a car battery.