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The three stooges (Larry, Curly and Moe) are trying to move a piano. Larry applies a force of

700 N [S 60°

W], Moe applies a force of 900 N [N 30° E], and Curly

applies a force of 1000 N [S 45° E].

a) Draw a position diagram for the piano.

b) Draw a vector diagram for the piano.

c) Calculate the resultant force, and express it as a magnitude and direction.

d) Calculate the equilibrant force.

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