Find the angle necessary to balance the moments from the following 3 masses in 3 dimensions. You are to balance the moments about plane A by adding a mass to plane B. The first mr is 426 g-cm at an angle of 276° and distance of -6.4 cm from plane A. The second mr is 764 g-cm at an angle of 288° and distance of -3.8 cm from plane A. The third mr is 248 g-cm at an angle of 323° and distance of 3.5 cm from plane A. The moments are to be balanced by putting mass on plane B which is 6 cm from plane A. (Enter your answer to the nearest tenth of a degree.) Type your answer. Previous Next

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Chapter1: Units, Trigonometry. And Vectors
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Find the angle necessary to balance the moments from the following 3 masses in 3 dimensions. You are to balance the moments about plane A by adding a mass to plane B. The
first mr is 426 g-cm at an angle of 276° and distance of -6.4 cm from plane A. The second mr is 764 g-cm at an angle of 288° and distance of -3.8 cm from plane A. The third mr is
248 g-cm at an angle of 323° and distance of 3.5 cm from plane A. The moments are to be balanced by putting mass on plane B which is 6 cm from plane A. (Enter your answer to
the nearest tenth of a degree.)
Type your answer.
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Transcribed Image Text:Find the angle necessary to balance the moments from the following 3 masses in 3 dimensions. You are to balance the moments about plane A by adding a mass to plane B. The first mr is 426 g-cm at an angle of 276° and distance of -6.4 cm from plane A. The second mr is 764 g-cm at an angle of 288° and distance of -3.8 cm from plane A. The third mr is 248 g-cm at an angle of 323° and distance of 3.5 cm from plane A. The moments are to be balanced by putting mass on plane B which is 6 cm from plane A. (Enter your answer to the nearest tenth of a degree.) Type your answer. Previous Next
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