calculate the force of gravitational attraction between the earth (5.98 x 10^24kg) and a 65-kg passenger who's in an airplane at 40000 feet above the earth's surface. this would place the passenger a distance of 6.39 x 10^6m from the earth's center.

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

d. platinum would have the greatest temperature increase because it has the lowest specific heat.