Question

The simplification of the forces on the free body diagrams is done as __________
1 point
a. A particular system of rule is followed
b. No simplification of the forces is possible
c. The forces are already simplified and don’t need simplification
d. The forces are very tentative quantity on terms of simplification and hence no simplification possible​

Answer 1

Answer:

A

Explanation:

A PARTICULAR SYSTEM OF RULE IS FOLLOWED.

Answer 2

The simplification of the forces on the free-body diagrams is done when a particular system of rule is followed. (Option A)

• A set of criteria is followed, which states that if the upward direction is considered positive, the downward way is considered negative.
• This is the same as what was done with the pair in 2D.
• As a result, the forces may be simply simplified.
• If the work is taken in vector form, it becomes much easier.
• When positive and negative directions are taken into consideration, forces tend to cancel or lessen each other's influence if they are in opposing directions with an angle of 180 degrees and tend to add or sum to the force if the angle between them is 0 degrees.
• Forces on a free body diagram are simplified in this way.
• Thus, option A is correct. The simplification of the forces on the free-body diagrams is done when a particular system of rules is followed.