Gina's science teacher tells her that mass and weight are related, but have an important difference due to gravity. gina's teacher says that jupiter has a much greater gravitational force than earth, while the moon has a much smaller force. how would gina's weight and mass change on these surfaces?

Aremote community desperately needs more electrical energy. it is located in an area with the following characteristics: average wind speed of 15 – 20 km/hr some medium-sized rivers with slow-moving currents few coal deposits some oil exploration being conducted within 400 miles based on the above information, which energy source would be the most economical and safest for the community to pursue? a. fossil fuel b. hydroelectric c. nuclear d. wind