Question

What isThe. Proper way to write derivation

Answer 1

Example Derive ' F=ma'
Initial momentum=mu
Final momentum=mv
Rate of change of momentum= (mv-mu)÷t
=m(v-u)÷t
=ma [ as (v-u)÷t]
F is directly proportional to ma hence F=ma proved
By this way you derive

v=velocity
m=mass
a=acceleration