Labels:bulletin board | daily | encyclical | fence | sky OCR: avitational The first category that is, every force. This force is ity according particle feels the force is the to its mass or energy long way; it is weakest of the four force ice it at all so weak that we would perties that were not for two specia nces, and it is has: can act over large that the very always attractive. This veen the weak gravitational forces bodies, such individual particles in twe 11 add up as the earth and the sun. he other three produce significant forc or are forces are either short etimes sometimes attractive anc cel out. In the repulsive, So they tend oking the quant tum mechanical way etween two gravitational field, the for being carried matter particles is pictur categor univ speci reen fort quantum Teimg watter pictu
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