The gravitational force between two objects is 2000 N. The mass of each probe is reduced to one third of its original mass. How much the distance between two objects change to keep the gravitational force between them 2000 N?

What type of light does this light bulb produce most (i.e. at what wavelength does the spectrum have maximum intensity)?

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?