FORCE

1. FORCE

2. FORCE DEFINATION • It is defined as an agent which produces or tends to produce, destroy or tends to destroy motion. • The force may not necessary produce a motion in a body but it may tends to do so.

3. UNIT OF FORCE • In S.I. system-Newton-kg.m/sec2 • C.G.S. system-Dyne-g.cm/sec2 • F.P.S. system-FP/sec2

4. EFFECT OF FORCE • It may changes the motion of a body, if a body is at rest, the force may set in motion. • It may retarired the motion of the body. • It may retaired the forces, already acting on a body, thus bringing it to rest or in equilibrium.

5. CLASSIFY FORCES • It is 7 types of force • Co-planner forces . • co-llinear force. • Con-current forces. • Co-planner concurrent forces. • Co-planner non-concurrent forces. • Non-co-planner con-current forces. • Non-coplaner non-concurrent forces.

6. CO-PLANER FORCES • If the forces whose lines f action lie in the same plane is called as co-planer forces.

7. CO-LLINEAR FORCE • If the forces whose lines of action lie on the same line is called as collinear forces

8. CON-CURRENT FORCES. • The forces, which meet at on point is known as con-current forces. it may be or may not be collinear.

9. CO-PLANER CON-CUNCURRENT FORCES • The forces which meet at one point and their lines of outing line on the same plane are known as co-planer concurrent forces.

10. CO-PLANER NON-CONCURRENT FORCES • The forces which don’t meet at one point but their lines of action lie on the same plane are known as co-planer non-concurrent forces.

11. NON-CO-PLANNER CON-CURRENT FORCES • The forces which meet at one point but their lines of action don’t lie on the same plane are known as Non-coplanar con-current forces.

12. NON-COPLANER NON-COCURRENT FORCE • The forces which don’t meet at one point and their lines of action don’t lie on same plane are called Non-coplanar Non-concurrent forces

13. THANK YOU DIRECTED BY- KABITA SENA PATI WRITTEN & ANIMATED BY- BIBHUPRASADMISHRA.