I think its three but not sure.
A high degree of freedom means that an appendage can pivot or rotate in numerous of ways. The definition of 'high' is not specifically defined, but usually an appendage that can pivot or rotate in more than six or seven ways is considered to have a high degree of freedom.
1 ton
11 1/4
cut a 22 1/2 out of it
two rotations (out of plane) and one displacement (out of plane)
arm has not 6 but 7 degree of freedom.. 1.shoulder have 1 degree of freedom. 2.yaw have 2 degree of freedom. 3.roll have 3 degree of freedom. 4.elbow have 4 degree of freedom. 5.wrist have 5degree of freedom. 6.wrist yaw have a 6degree of freedom. 7.wrist roll have a 7 degree of freedom.
No, elbow 135 degree and elbow 45 degree are different from each other.
How to calculate 90 degree and 40 degree elbow center >For 90 degree elbow(Dia*38.1) this formula used for only 90 degree elbow. >For 45 degree elbow(45/2of tan*Dia*1.5*25.4) this answer obtained in (mm).
Number of independent coordinates that are required to describe the motion of a system is called degrees of freedom. In a system of N -particles, if there are k -equations of constraints, we have n  3N  k number of independent coordinates. n  degrees of freedom
You find the center of a screwed 45 degree elbow by bisecting the angle.
90 degree
Mechanics need to train for a bachelors degree
what is the take out of 6 inches pipe of a socket weld 90 degree elbow
what is the take out of 6 inches pipe of a socket weld 90 degree elbow
1-13/16"= The tangent of half the degree X the radius of the elbow.
30
a superstructure has negative degree of freedom... ;0