Two vectors; V1 + V2=0 where V1= -V2, two opposite vectors.
The minimum number of vectors with unequal magnitudes whose vector sum can be zero is two. These vectors must have magnitudes and directions that cancel out when added together to result in a zero vector sum.
Three One is obviously out. Two is out because if two unequal forces n and p act on an object the resultant with the minimum force in magnitude is |n - p|, which will never be 0 if n =/= p. Three can be easily resolved with a quick example. Imagine an object with three concurrent forces acting on it. Two forces, n = 3 N and p = 4 N, create an angle with each other such that the resultant is 5 N. 180 degrees from the resultant, a force, r = 5 N, is acting on the object. Thus three unequal vectors on an object can result in 0.
-- The minimum magnitude that can result from the combination of two vectors is the difference between their magnitudes. If their magnitudes are different, then they can't combine to produce zero. -- But three or more vectors with different magnitudes can combine to produce a zero magnitude.
No. The order of adding vectors does not affect the magnitude or direction. of the result.
Unequal Distribution of invcome results in the rise of POVERTY.
The question neglects to specify the operation to be performed with the numbers.It does make a difference.If they are added, multiplied, or divided ... true.If they are subtracted ... possibly true in one direction, if the numbers are unequal; possibly false in the other, if the numbers are unequal and the result is negative.
The result of applying the del operator to the dot product of two vectors is a vector.
No. The vector resultant of addition of vectors is the vector that would connect the tail of the first vector to the head of the last. For any set of vectors to add to the zero vector, the endpoint of the last vector added must be coincident with the start point of the first. Therefore for the sum of only two vectors to have a chance of being the zero vector, the second vector must be in a direction exactly opposite the first. So you can tell that the result of adding the two vectors could only can be zero vector if the two vectors were of two equal magnitude.
Yes. Any number of vectors, two or more, can result in zero, if their magnitudes and directions are just right. One vector can result in zero only if its magnitude is zero.
No, the order of addition of individual vectors does not affect the final resultant vector as vector addition is commutative. This means that the final result will be the same regardless of the order in which the vectors are added.
It depends on the type of product used. A dot or scalar product of two vectors will result in a scalar. A cross or vector product of two vectors will result in a vector.
earth surface