greetings, in kinematics branch of physics, what is the difference between a particle and body? i have read that a particle is a point object without an extend but i did not get the idea. although, particle generally refers to atom or molecules in chemistry, i don’t get the difference in physics. please explain it.
greetings,
in kinematics branch of physics, what is the difference between a particle and body? i have read that a particle is a point object without an extend but i did not get the idea. although, particle generally refers to atom or molecules in chemistry, i don’t get the difference in physics. please explain it.