Question

ple@se answer it fast​

Answer 1

Answer:

Terminology : a = acceleration, v = final velocity , u = intial velocity, t = time.

From the definition of Acceleration ,

a = v - u / t.

Now, Transposing t to Left hand side.

at = v - u

Transpose -u to Left hand side.

at + u = v.

Interchanging the sides of the equation,

v = u + at.

Now, We have two velocities " u " & " v " .

Average velocity = u + v /2 .

We know that,

Velocity = Distance / Time

Distance = Velocity * Time

s = ( u + v) t / 2

Substitute v = u + at.

s = ( u + u + at ) t /2

s = ( 2u + at) t /2

s = ut + 1/2 at² .

Hence proved !

Hope It Helped :-)

Please Like, Rate And Mark BrainList, Would Mean Alot ;)