- A Carpenter Holds A 10 Lb 2 In By 4 In Board As Shown If He Exerts Vertical Forces On The Board Determine The Forces 1 (154.53 KiB) Viewed 24 times
A carpenter holds a 10-lb 2-in. by 4-in. board as shown. If he exerts vertical forces on the board, determine the forces
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A carpenter holds a 10-lb 2-in. by 4-in. board as shown. If he exerts vertical forces on the board, determine the forces
A carpenter holds a 10-lb 2-in. by 4-in. board as shown. If he exerts vertical forces on the board, determine the forces at A and B (use positive if the force is up and negative if down). A Answers: MO NA = NB = i -2₁ N B 8' 8 ! lb lb