Question

proof it mathematically (Physics)
V square - U square = 2as
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Answer 1

v²-u²=2as

Velocity attains after travelling a distance's'

We know that,

s=ar.of trap AOBD

=1/2(AO+BD)OD

=1/2(u+v)t-----eq1

But,v=u+at

t=v-u/a-----eq2

Using eq1&eq2,we get

s=1/2(u+v)(v-u)/a

2as=v²-u²