2 years ago

D=vit + at solve for vi

Mathematics

1 answer:

gavmur [86]2 years ago

7 0

Answer:

$\large\boxed{vi=\dfrac{d-at}{t}}$

Step-by-step explanation:

$d=vit+at\qquad\text{subtract}\ at\ \text{from both sides}\\\\d-at=vit+at-at\\\\d-at=vit\qquad\text{divide obth sides by}\ t\\\\\dfrac{d-at}{t}=\dfrac{vit}{t}\\\\\dfrac{d-at}{t}=vi$

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