taha

A fugitive tries to hop on a freight train traveling at a constant speed of 5.2 m/s . Just as an empty box car passes him, the fugitive starts from rest and accelerates at a = 1.4 m/s2 to his maximum speed of 5.9 m/s . So,How long does it take him to catc...

Chemical reactions obey the law of conservation of mass because the total # of atoms of an element in a chemical reaction stays the same, which means that the atoms can't be created or destroyed because the total # of atoms always stays the same. It's Dal...

An elevator goes up 7 floors and then down 4 floors . what integer represents the change in the floor level

11.1