Question 1 1 pts How many equations of motion are there for an ERO in 3D? 4 3 6 8 Question 2 1 pts A pinned connection in 2D can _________ but not _________. rotate, translate hot dog, hamburger translate, rotate
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A rigid body in 3D has 6 degrees of freedom: 3 for translation (along x, y, z axes) and 3 for rotation (about x, y, z axes). For each degree of freedom, there is a corresponding equation of motion. Therefore, there are 6 equations of motion for a rigid body in Show more…
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