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As shown, a pipe is anchored to a wall at point A. (Eigure 2) During the pipe's installation, several forces are applied to the pipe at different locations. If F = 76.7 N , F2 = 73.6 N , F3 = 84.0 N , F, = 72.8 N, di = 0.110 m, dą = 0.180 m, and da = 0.180 m, what is MR, the net moment about point A due to these forces? Assume that moments acting counterclockwise about point A are positive whereas moments acting clockwise are negative.

As shown, a pipe is anchored to a wall at point A. (Eigure 2) During the pipe's installation, several forces are applied to the pipe at different locations. If F = 76.7 N , F2 = 73.6 N , F3 = 84.0 N , F, = 72.8 N, di = 0.110 m, dą = 0.180 m, and da = 0.180 m, what is MR, the net moment about point A due to these forces? Assume that moments acting counterclockwise about point A are positive whereas moments acting clockwise are negative.

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u - 1.44 1 Submit Previous Answers Learning Goal: To understand the concept of moment of a force and how to calculate it using a scalar formulation. v Correct Correct answer is shown. Your answer 1.4375 m was either rounded differently or used a different number of significant figures than required for this part. The magnitude of the moment of a force with a magnitude F around a point O is defined as follows: Mo = Fd where dis the force's moment arm. The moment arm is the perpendicular distance from the axis at point O to the force's line of action. Part E As shown, a pipe is anchored to a wall at point A. (Figure 2) During the pipe's installation, several forces are applied to the pipe at different locations. If F = 76.7 N , F2 = 73.6 N , F3 = 84.0 N , F4 = 72.8 N , dı = 0.110 m , d2 = 0.180 m , and dz = 0.180 m , what is MR,, the net moment about point A due to these forces? Assume that moments acting counterclockwise about point A are positive whereas moments acting clockwise are negative. Express your answer numerically in Newton-meters to three significant figures. Figure < 2 of 2 > • View Available Hint(s) Vol AEo It vec ? F. MR, = N.m Submit Part C Complete previous part(s) < Return to Assignment Provide Feedback P Pearson
Transcribed Image Text:u - 1.44 1 Submit Previous Answers Learning Goal: To understand the concept of moment of a force and how to calculate it using a scalar formulation. v Correct Correct answer is shown. Your answer 1.4375 m was either rounded differently or used a different number of significant figures than required for this part. The magnitude of the moment of a force with a magnitude F around a point O is defined as follows: Mo = Fd where dis the force's moment arm. The moment arm is the perpendicular distance from the axis at point O to the force's line of action. Part E As shown, a pipe is anchored to a wall at point A. (Figure 2) During the pipe's installation, several forces are applied to the pipe at different locations. If F = 76.7 N , F2 = 73.6 N , F3 = 84.0 N , F4 = 72.8 N , dı = 0.110 m , d2 = 0.180 m , and dz = 0.180 m , what is MR,, the net moment about point A due to these forces? Assume that moments acting counterclockwise about point A are positive whereas moments acting clockwise are negative. Express your answer numerically in Newton-meters to three significant figures. Figure < 2 of 2 > • View Available Hint(s) Vol AEo It vec ? F. MR, = N.m Submit Part C Complete previous part(s) < Return to Assignment Provide Feedback P Pearson
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