Figure 6.3 Concurrent forces and non-concurrent forces. (a) The lines of action of concurrent forces pass through a common point. (b) The lines of action of non-concurrent forces do not intersect at a common point.
-Three forces are acting on objects as shown in Fig. 6.3. The vector sum of the forces is zero. Explain if there is any difference between the two cases: (a) the lines of action of concurrent forces pass through a common point, and (b) the lines of action of non-concurrent forces do not intersect at a common point. Are any of the two objects moving? Why or why not? If there were motion, what kind of motion would it be?

Question

Figure 6.3  Concurrent forces and non-concurrent forces. (a) The lines of action of concurrent forces pass through a common point. (b) The lines of action of non-concurrent forces do not intersect at a common point.
-Three forces are acting on objects as shown in Fig. 6.3. The vector sum of the forces is zero. Explain if there is any difference between the two cases: (a) the lines of action of concurrent forces pass through a common point, and (b) the lines of action of non-concurrent forces do not intersect at a common point. Are any of the two objects moving? Why or why not? If there were motion, what kind of motion would it be?

Quizplus · Accepted Answer

The Answer of Figure 6.3  Concurrent forces and non-concurrent forces. (a) The lines of action of concurrent forces pass through a common point. (b) The lines of action of non-concurrent forces do not intersect at a common point.
-Three forces are acting on objects as shown in Fig. 6.3. The vector sum of the forces is zero. Explain if there is any difference between the two cases: (a) the lines of action of concurrent forces pass through a common point, and (b) the lines of action of non-concurrent forces do not intersect at a common point. Are any of the two objects moving? Why or why not? If there were motion, what kind of motion would it be?

Figure 63 Concurrent Forces and Non-Concurrent Forces