Ofin keji Newton, F=ma, can be formulated to state that an object with a constant mass will accelerate in proportion to the net force acting upon and in inverse proportion to its mass, an approximation which breaks down near the speed of light.. 
Fredfa bàjẹ́R (April 21, 1837 - January 22, 1922) jẹ́ Olùkọ̀wé, Olùkọ́ àti olóṣèlú Àrà Danmarki gba Ẹ̀bùn Nobel aláfíà ní 1908ìtọ́kasí àwọn Ọjọ́ìbí ní 1837àwọn Ọjọ́aláìsí ní 1922Àwọn ẹlẹ́bùn Nobel fún AláFIRerin ẹlẹ́bùn Nobel Ara Denki.. 