Question

Which formula is used to find an objects acceleration

Answer 1

Answer:

$a=\frac{F}{m}$

$a=\frac{v-u}{t}\\a=2\frac{s-ut}{t^2}\\a=\frac{v^2-u^2}{2s}$

Explanation:

The most common formula from which acceleration of an object can be determined is

F = ma

Where,

F = Force

m = Mass

a = Acceleration

Rearranging the equation we get

$\mathbf{a=\frac{F}{m}}$

There are equations also from which acceleration can be determined they are

$v=u+at\quad\\s=ut+{\tfrac {1}{2}}at^{2}\\v^{2}=u^{2}+2as$

Rearranging the equations we get

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

$\mathbf{a=2\frac{s-ut}{t^2}}$

$\mathbf{a=\frac{v^2-u^2}{2s}}$

Where,

a = Acceleration

u = Initial velocity

v = Final velocity

s = Displacement

t = Time taken

Answer 2

I hope this helps you!