A landscaper tries to plumb a tree by applying a 240-N force as shown. Two helpers then
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A landscaper tries to plumb a tree by applying a 240-N force as shown. Two helpers then attempt to plumb the same tree, with one pulling at B and the other pushing with a parallel force at C. Determine these two forces so that they are equivalent to the single 240-N force shown in the figure.
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05 m 1.5 40 N
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035m 025m DE 20 Based on or or From EF 240 N cos 30 FB cosa Fc cosa F...View the full answer
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