A pear and a papaya are placed 12 meters apart from each other. The pear is 0.005 kg and the papaya is 0.008
kg. Calculate the force of gravitation between them.

Which is the best predictor of the radioactive nature of an isotope? o the proton-to-electron ratio the neutron-to-proton ratio o the neutron-to-electron ratio the electron-to-proton ratio

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus