Your tiny cow has a mass of 1kg, and is standing in a field in Kansas, What force does Earth's gravity exert on the cow?

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

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Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus