Question

Derive equation of motion by grafical method and formula

Answer 1

Answer:

accretion = change of speed /change of time

a= Δd/Δt

a=v-u / t

v= u + at²

second eq.

s = v+u /t

put the value of v

s= 2ut +at²/2

s= ut +½at²

third eq.

s= v+u/ t

put the value of t

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

2as = v²-u²