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A board that is 1.5 m is supported in two places if the force exerted by the first support is 25 N ....?

(continued)....and the second is 62 N what is the mass of the board???

2007-12-05 04:50:19 · 1 answers · asked by Soni 2 in Science & Mathematics ➔ Physics

1 answers

The sum of forces in the vertical is
m*g-25-62, solve for m
m=(25+62)/9.81

8.87 kg
j

2007-12-05 11:05:09 · answer #1 · answered by odu83 7 · 0⤊ 0⤋

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