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Questions and Answers
What is a Concurrent Force System?
What is a Concurrent Force System?
- Forces acting on a body replaced by another force of the same magnitude and direction
- Forces whose lines of action are parallel
- Forces whose lines of action pass through a common point (correct)
- Forces whose lines of action neither are parallel nor intersect on a common point
What is the Principle of Transmissibility in force systems?
What is the Principle of Transmissibility in force systems?
- Forces whose lines of action are parallel
- The state of rest or motion of the rigid body is unaltered if a force acting on the body is replaced by another force of the same magnitude and direction but acting anywhere on the body along the line of action of the replaced force (correct)
- Forces whose lines of action pass through a common point
- Forces whose lines of action neither are parallel nor intersect on a common point
What does the Parallelogram Law state?
What does the Parallelogram Law state?
- Forces whose lines of action are parallel
- The combined effect of two forces may be represented by a single resultant force that is equivalent to the diagonal of a parallelogram which contains the two forces in adjacent legs (correct)
- Forces whose lines of action neither are parallel nor intersect on a common point
- Forces whose lines of action pass through a common point
What is a Non-concurrent Force System?
What is a Non-concurrent Force System?
What does the Triangle Law state?
What does the Triangle Law state?