Q. When two concurrent and coplaner forces P and Q act at an angle of 180?, their resultant will be a (Solved)
1. moment equal to PQ
2. couple
3. (P-Q)
4. 107 dynes
5. zero
- c. (P-Q)
1. moment equal to PQ
2. couple
3. (P-Q)
4. 107 dynes
5. zero