# VC2.12

From Example Problems

Given, [Equation 1]

with at t=0 [Equation 2]

and at t=0.[Equation 3]

Integrating (1), [4] where c is an arbitrary constant vector.

Putting t=0 in (4) and using (2),we have

so that [5]

Using (5),(4) reduces to [6]

Integrating (6), [7] where d is a constant vector.

Putting t=0 in (7) and using(3),we have [8]

Using (8),(7)reduces to

On simplification,we get