s=ut+1//2at2 explain
dinesh204:
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S=ut+1/2at²
Derivation:
S=ut+1/2at²
⇒S=t(u+1/2at)
⇒S=t(u+1/2v)
⇒S=t(u+S/2t)
⇒S=ut+S/2
⇒S=(v-at)+vt/2
On solving more further and Substituting the values from the formulas v=S/t,v²=u²+2as
we will get:
S=2vt/2
⇒S=vt as v=S/t so S=vt
⇒S=S
Hence proved
Derivation:
S=ut+1/2at²
⇒S=t(u+1/2at)
⇒S=t(u+1/2v)
⇒S=t(u+S/2t)
⇒S=ut+S/2
⇒S=(v-at)+vt/2
On solving more further and Substituting the values from the formulas v=S/t,v²=u²+2as
we will get:
S=2vt/2
⇒S=vt as v=S/t so S=vt
⇒S=S
Hence proved
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