Question

Please help quickly
his handbag exerts a force of 10 N on the hook. Which of the following values is a possible tension for each side of the cloth loop on the handbag? Each side of the loop exerts a vertical force only, not a horizontal force, on the rest of the handbag.


(Points : 1)
0 N

5 N

10 N

20 N


Question 5. 5. A picture is hanging from a wire whose two halves each make an angle of 45º with the horizontal x axis, as shown. The picture and frame weigh 12 N. Find the tension in each wire.


(Points : 1)
0 N

8.5 N

9.2 N

12 N

6 N


Question 6. 6. A picture is hanging from a wire whose two halves each make an angle of 45º with the horizontal x axis, as shown. The tension in each side of the wire is 17 N. Find the vertical force that the wire exerts on the picture hook supporting it.


(Points : 1)
17 N

0 N

24 N

34 N


Question 7. 7. Two farm workers are pushing a small boulder. One is pushing north with a force of 80.0 N, and the other is pushing east with a force of 90.0 N. The boulder does not move. What is the magnitude of the horizontal component of force that the ground exerts on the boulder?
(Points : 1)
0 N

80 N

90 N

120 N

10 N

Answer 1

5 N
8.5 N
0 N