How is the weight of an object in a spaceship near the moon related to the distance that the spaceship is from the moon? a) there is is no gravity on the moon and therefore they are not related. b) as the distance to the moon decreases, the weight of the spaceship would increase. c) as the distance to the moon increases, the weight of the spaceship would increase. d) the gravitational pull of the moon is constant and therefore the weight would be a constant.

Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.

How are isotopes of the same element alike?

How many grams are in 1.75 mile of carbon