Images 1.2 V

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1.2 v. M1/m2=v2/v1 v=?. M1v1 m2v2. M1v1 m1+m2 v2. M1v1+m2v2 m1+m2 v.
M1/m2=v2/v1 v=?. M1v1 m2v2. M1v1 m1+m2 v2. M1v1+m2v2 m1+m2 v.