Question

prove that v = u + at and 2as = u² - v²​

Answer 1

Explanation:

Proved

$\: \: \: \: \: \: v = u + at$

$= > a = \frac{v - u}{t}$

$= > v - u = at$

$= > v = u + at$

Proved

$2as = {u}^{2} - {v}^{2}$

$= > s = \frac{1}{2} (sum \: of \: || ) \times h$

$= > s = \frac{1}{2} \times (u + v) \times \frac{v - u}{a}$

$= > 2as = (u + v)(u - v)$

$= > 2as = {u}^{2} - {v}^{2}$

Answer 2

Explanation:

$\: \: \: \: \: \: v = u + at$

$= > v = u + at [/</p><p><em><u>[tex] = > 2as = {u}^{2} - {v}^{2}$