Analytical mechanics for students of physics and engineering (1913)
Dadourian, Haroutune Mugurditch, 1878- · New York, D. Van Nostrand Company · leaf 55
observerwhen it tends to rotate the body in the counterclockwisedirection, Fig. 29. In the first case the torque i- consideredto be negative and in the second case positive. 38 ANALYTICAL .MECHANICS 46. Equal Couples. Two cou-ples are equal when the vectorswhich represent their torques areequal in… … PROBLEMS. 1. Find the direction and magnitude of the resultant torque of threecouples of equal magnitude the forces of which act along the edges of thebases of a right prism. The bases of the prism are equilateral triangles. 2. In the preceding problem let the forces have a magnitude of 15pounds…
Mechanics, Analytic
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