<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.katika fizikia, alisaidia kuendeleza theory of impetus ya jean buridan, akitangulia michango ya galileo galilei na isaac newton.  <response>: in physics, he helped develop jean buridans theory of impetus, which anticipated the work of galileo and newton. 