What is the resultant of two displacement vectors having the same direction?
a. The resultant is the sum of the two displacements having the same direction as the original vectors.
b. The resultant is the difference of the two displacements having the same direction as the original vectors
c. the resultant is the sum of the two displacements having the direction opposite to the direction of the original vectors.
d. the resultant is the sum of the two displacements having the direction perpendicular to the direction of the original vectors
Ya I totally do not understand any of this physics. I read the chapter on it that I was supposed to but none of it makes sense and I really don't know what it is. I think its a or b from reading but I just don't know.
A displacement vector has a magnitude (size) and a direction (like any other vector).
Now let's take one that is two meters in magnitude and East in direction.
Then we combine it with another that is six meters East.
Now if we move two meters East, then six meters East. I claim we would end up eight meters East. ---> a.
i think its B
I think b is answer
To determine the resultant of two displacement vectors with the same direction, you need to add the magnitudes of the vectors. The correct option in this case would be:
a. The resultant is the sum of the two displacements having the same direction as the original vectors.
Explanation:
When two displacement vectors have the same direction, their magnitudes add up. The resultant is found by adding these magnitudes together. For example, if vector A has a magnitude of 5 units and vector B has a magnitude of 3 units, when added together, the resultant would be 8 units in the original direction of the vectors.
To better understand this concept, let's consider an example. Imagine two cars driving in the same direction. The first car travels a distance of 100 kilometers, and the second car travels a distance of 50 kilometers. The total distance covered by both cars is 100 + 50 = 150 kilometers. So, the resultant displacement is 150 kilometers in the same direction as the original vectors.
It is common to feel confused when learning new concepts, especially in physics. The key is to give yourself time and practice more problems to reinforce the understanding. Additionally, seeking help from a teacher, tutor, or online resources can provide further clarification.