What is the relative speed of two particles travelling towards each other with speed 0.8c?

Explanation:

given,

velocity of two particles

u = 0.8 c

v = -0.8 c

According to the Lorentz Transformation Equation the relative velocity of 2 object moving.

hence, the relative velocity of the two particle is equal to

c. rb

explanation:

the atomic radius of a chemical element is a measure of the size of its atoms, usually the mean or typical distance from the center of the nucleus to the boundary of the surrounding shells of electrons.

dopamine..

"it was found that some people who were taking the drug l-dopa to raise their levels of dopamine were developing schizophrenic-like symptoms supporting research a strength of the dopamine hypothesis is that there are many studies which have shown support for the neurochemical explanation."