Question: A landscaper tries to plumb a tree by applying a 240-N force as shown. (a) Replace that force with an equivalent force-couple system at C.

A landscaper tries to plumb a tree by applying a 240-N force as shown.

(a) Replace that force with an equivalent force-couple system at C.

(b) Two helpers attempt to plumb the same tree, with one applying a horizontal force at C and the other pulling at B. Determine these two forces if they are to be equivalent to the single force of part a.

A landscaper tries to plumb a tree applying a horizontal force

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LU 30 XB A da KB dc a Based on b Based on or EF 240 N cos 30 Fc cos 30 Fc 240 N and Mc 240 Ncos10d ... View full answer

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