Question

Derive the formula v=u+at where the symbols have usual meaning

Answer 1

Answer:

as we know a=dv/dt

integrate adt from time t=0 till time t=t = integrate dv from v=u till v=v

as we know a is constant so we can take it out from integration

a * integrate dt from t=0 till t=t = integrate dv from v=u and v=v

integration of dt is t and integration of dv is v-u

at = v-u

v = u + at

hence proved

hope it will be helpful

Explanation: