Which of the following would increase the gravitational force between two objects?

move objects closer together
move objects farther apart
it is not possible to increase gravitational force

When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation

If an object with an initial temperature of 300 k increases its temperature by 1°c every minute, by how many degrees fahrenheit will its temperature have increased in 10 minutes? (a) 6°f (b) 10°f (c) 18°f (d) 30°f

What will a positive and a negative charge do if they are separated from each other?