A 20.0-m-long uniform beam weighing 550 n rests on walls a and b,

/in /by

A 20.0-m-long uniform beam weighing 550 N rests on walls A and B,Find the forces that the walls A and B exert on the beam when the person is standing at a point 1.6 m to the right of B.

Express your answers using two significant figures separated by a comma.

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