1.

According to Kutzbach criterion, the mobility of a rigid body is given by the formula:

A. 3(n+1)-2j<sub>1</sub>-j<sub>2</sub>
B. 3(n+1)+2j<sub>1</sub>+j<sub>2</sub>
C. 3(n-1)+2j<sub>1</sub>+j<sub>2</sub>
D. 3(n-1)-2j<sub>1</sub>-j<sub>2</sub>
Answer» E.


Discussion

No Comment Found