Can the resultant of 3 vectors be zero?
Answer. Three vectors are coplanar which means all three vectors are in the same plane. If direction of resultant of those two vectors is exactly opposite to the direction of the third vector. If all above conditions are satisfied, then the resultant of three vectors will be zero.
Can three vectors with different magnitudes ever add to zero?
Since a scalene triangle exists, three unequal vectors can add up to zero. The conditions for three vectors to form a triangle are: The sum of magnitudes of any two of them must be greater than the magnitude of third. magnitude of sum of two vectors must be equal to the magnitude of third.
Can a vector have zero component?
Yes, a vector can have zero components along a line and still have a nonzero magnitude. This vector has zero components along a line lying along the Y-axis and a nonzero component along the X-axis.
Is it possible to add a scalar to a vector?
Although vectors and scalars represent different types of physical quantities, it is sometimes necessary for them to interact. While adding a scalar to a vector is impossible because of their different dimensions in space, it is possible to multiply a vector by a scalar.
What is it called when you add two vectors together?
The sum of two or more vectors is called the resultant.
How do you add vectors algebraically?
Lesson 2.3 – Adding Vectors Algebraically
- Find the x- and y- components of each vector.
- Add the x- and y- components of each vector.
- Draw a resultant vector.
- Determine the magnitude of the resultant with the Pythagorean Theorem.
- Calculate the angle of the displacement using Inverse Tangent.
What is difference between distance and displacement with example?
Both are equal to each other if the motion of the object is in a straight line and that too in a single direction). The dimensions for distance and displacement both are the same….Distance and Displacement.
| Distance | Displacement |
|---|---|
| 2) It can never be negative or zero, always positive | 2) It can be positive, negative or zero depending on the context. |
What are the five difference between distance and displacement?
Distance is a scalar quantity as it only depends upon the magnitude and not the direction. Displacement is a vector quantity as it depends upon both magnitude and direction. The distance can be measured along a non-straight path. Displacement can only be measured along a straight path.
Is distance can be zero?
Distance can be zero , when the object is at rest or in other words , is at a stationary position. But , distance is not always zero even if displacement is zero. distance = circumference of the circle. displacement = shortest distance possible between initial and final position.
Is distance can be negative?
Distance cannot be negative, and never decreases. Distance is a scalar quantity, or a magnitude, whereas displacement is a vector quantity with both magnitude and direction. It can be negative, zero, or positive.
Can distance be zero if no then give reason?
Answer: No, it is not possible that a body has zero distance but non zero displacement. Distance cannot be zero because distance is the total path covered but displacement is the shortest route taken to cover the distance. So distance is always greater than displacement.
Can displacement be zero even if distance is zero?
Displacement can be zero even when distance is not zero. Displacement = Minimum distance between final(B) and initial position(B) = 0.
Why is distance never zero?
Explanation: Distance can never be negative and distance travelled never decreases. While displacement can be negative, positive or zero as displacement is change in position with respect to the original position of an object. As displacement is the vector quantity it depends upon magitude as well as direction.
Is it possible that distance Travelled by a body is zero but displacement is non zero?
Yes, displacement can be zero even if the distance is not zero. For example, when a body is thrown vertically upwards from a point A on the ground, after sometime it comes back to the same point A.
Can a body have zero displacement give example?
Answer: Yes, the object instead of moving through a distance can have zero displacement. Example: If an object travels from point A and reaches to the same point A, then its displacement is zero.
Can a displacement be zero?