[رشوان محمود]

ولكن التقريب للوصف الفيزيائي سيكون بكرة واحدة وليست كرتان

Let us imagineTwo people are standing on an ice pond. One personis pushed backwards; a moment later th moves their arm and e other person grabs at an invisible object and is driven backwards. Even though you cannot see a basketball, you can assume that one person threw a basketball to the other person because you see its effect on the people.
Note
according to uncertainty principle ( delta E ×delta t =h' ) hence if a nucleon emits a particle ( called meson ) of a mass m , this must be absorbed by another nucleon with a time interval delta t
a particle = one particle , not two particles …. Ok

delta t is very shoet tim ( delta t = 1.7x10^-15 ) so it may appears to you that the two nucleon emit two meason in the same time , but this is not true

ولذلك كتبت كرة واحدة وليست كرتان لان هذا اشبه بالواقع الفيزيائي , وقولت في حديثي انني لا اريد التحدث عن قاعدة عدم التحديد , ولكن فيما يبدو ان الحديث عنها لا مفر منه لتتضح الامور


تحياتي ,,,