help (physics)

1.) What Is the gravitational force between two 15 kg ducks sitting 12m apart? 2 G = 6. 67 x 10'11 \"'m 569 2.) An atom (which you will learn more about in chemistry!) hos components that are coiled \"protons," \"neutrons,\" and \"electrons.\" Protons carry a positive charge of 1.6x") "9 C, Neutrons carry no charge (neutral) and Electrons carry a negative charge of -I.6xl'0 "9 C. a.) If a proton and electron are 5.3x10'\"m away from each other, what is is electrical force between them? b.) If a proton's mass is 1.157x10'27 kg & an electron's mass is 9.11x10'3' kg, what is the gravitational force between them? 2 G = 6. 67 x 10'11 \"'m '69