Question

Derive the equation for velocity time relation (v=u+at) by graphical method.

Answer 1

Answer:

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Answer 2

Answer:

$\textsf{The acceleration of the body=slop of v-t graph}$

$\textsf{i.e.}$

$a= \frac{BC}{AC}= \frac{BD-CD}{OD}= \frac{v-u}{t}$

$\implies v-u=at$

$i.e. \: \: \: \: \: v=u+at$

$\textsf{where t-time taken, u initial velocity,v-final velocity and acceleration}$

hope it helps ✔︎✔️.