Dala

Two knights on horseback start from rest 88.0 m apart and ride directly toward each other to do battle. Sir George's acceleration has a magnitude of .300 m/s^2, while Sir Alfred's has a magnitude of .200 m/s^2. Relative to sir Ggeorge's starting point, wh...

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Monica is one-third as old as her sister. Six years hence, she will be one-half as old as her sister. Find the present age of monica

Its is 15/40

I have the one question it has the unknown element called E