Question : Prove: PAPA = MAMA..
SOLUTION
Pressure(P)= Force/Area= P = F/A∴F = PA ⋅⋅⋅⋅ eqn (i)
Newtons 2nd law of Motion,
Force(F) = (M) ×(A)
i.e F =MA ⋅⋅⋅⋅eqn (ii)
From eqn (i) and eqn (ii)
PA = MA..
(PA)² = (MA)²
∴ PAPA = MAMA
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