1. A force that makes the net force on an object 0.
2. It is equal in magnitude and opposite in direction.
3. An object in equilibrium must not be in motion.
7. 90 N.
What is an equilibrant?
(Points : 1)
an object that has zero net force acting on it
two chemical reactions proceeding at the same rate in opposite directions
a force that makes the net force on an object zero
a force in the same direction as the net force <--
Question 2. 2. How is the equilibrant related to the net force?
(Points : 1)
It is equal in magnitude and opposite in direction.
It is equal in magnitude and acts in the same direction.<--
It is always smaller in magnitude than the net force.
It is always larger in magnitude than the net force.
Question 3. 3. Which of these statements is always true?
(Points : 1)
If an object is moving, a net force is acting on it.
An object in equilibrium must not be in motion.
A moving object in equilibrium continues at a constant velocity.<--
A moving object in equilibrium can change its direction but not its speed.
Question 4. 4. This 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
6 answers
number 1 is c and I got 5/6 still
for question number 4.4 I selected b is this correct?
yes it is correct!!!
1. A force that makes the net force on an object zero.
2. It is equal in magnitude and opposite in direction.
3. An moving object in equilibrium continues at a constant velocity.
4. 5N
5. 8.5N
6. 24N
7. 90N
2. It is equal in magnitude and opposite in direction.
3. An moving object in equilibrium continues at a constant velocity.
4. 5N
5. 8.5N
6. 24N
7. 90N
Zachary is correct.. but number 7 is 120