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A rigid body is constrained to move on a plane. Number of degrees of freedom for it will be?

A rigid body is constrained to move on a plane. Number of degrees of freedom for it will be?

Grade:12th pass

1 Answers

Shrey Mahar
askIITians Faculty 69 Points
one year ago
Hello dear student,
In general,a rigid bodyin aplanehas three degrees of freedom. Kinematic pairs areconstraintsonrigid bodiesthat reduce the degrees of freedom of a mechanism. Figure 4-11 shows the three kinds of pairs in planar mechanisms. These pairs reduce the number of the degrees of freedom.
Thank you

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