Ans 1 True
Rigid body means no deformation
Ans 2
False
In any plane (xy yz zx there is motion)
And rotation about any axis
Ans 3
By cross product
K X I = J (standard definition)
Rigid bodies are defined as a non-deformable infinite collection of particles True False General plane motion...
Q1 Q2 Q3 please
Rigid bodies are defined as a non-deformable infinite collection of particles True False 問題2 5 General plane motion permits translation of a body in the x-y directions, and rotation in the z-direction True False 問題3 59 In theijk coordinate system, if a vector in the k direction is crossed with a vector in the i direction, what is the direction of the new vector? Mathematically: kxi=? Oj +k O +j