A 82.0 kg painter stands on a long horizontal board 1.55 m from one end. The 15.5 kg board is 5.50 m long. The board is supported at each end
(a) What is the total force provided by both supports?
(b) With what force does the support, closest to the painter, push upward?
(a) 956. N
(b) 653. N
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