Calculate the force between one grapefruit as described above and Earth. Earth has a mass of 5.9742 x 10^24kg and a radius of 6.3710 x 10^6meters. Assume the grapefruit is resting on Earth’s surface.

explanation:

newton's third law, for every action there is an equal and opposite reaction.

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.