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Formula identities for motion

Answer»
v = u + at \: when \: particle \: have \: initial \: and \: final \: velocity \:  \\ s = ut + 1 \div 2(at ^{2} ) \: for \: calculting \: displacement \\ v ^{2}   = u^{2}  + 2as \:
these can be USED only when the OBJECT is MOVING with CONSTANT ACCELERATION


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