Yes. Just arrange them so that there is 120 degrees
between the directions of each pair.
Two - if you add two vectors of equal magnitude but in opposite directions, the resultant vector is zero.
Yes. Vectors contain both magnitude and direction. Graphically three vectors of equal magnitude added together with a zero sum would be an equilateral triangle.
When they are equal in magnitude but opposite in direction.
Only if one of them has a magnitude of zero, so, effectively, no.
No two vectors of unequal magnitude cannot give the sum 0 because for 0 sum the 2 vectors must be equal and in opposite direction
Two - if you add two vectors of equal magnitude but in opposite directions, the resultant vector is zero.
Yes. A vector has magnitude and direction. If the vectors have equal magnitude and directly opposite directions their sum will be zero.
Yes. Vectors contain both magnitude and direction. Graphically three vectors of equal magnitude added together with a zero sum would be an equilateral triangle.
If they are of equal magnitude and opposite direction.
When they are equal in magnitude but opposite in direction.
Only if one of them has a magnitude of zero, so, effectively, no.
Sum of two vectors can only be zero if they are equal in magnitude and opposite in direction. So no two vector of unequal magnitude cannot be added to give null vector. Three vectors of equal magnitude and making an angle 120 degrees with each other gives a zero resultant.
No two vectors of unequal magnitude cannot give the sum 0 because for 0 sum the 2 vectors must be equal and in opposite direction
The only way that two vectors add up to zero is if they have equal magnitude and opposite direction. If the magnitudes are not equal then no, they cannot give a zero resultant.
The sum of two unequal vectors can not be zero, because we can get minimum magnitude of two vectors when they are in opposite direction and can only get zero magnitude when they are equal in magnitude.................................... Answered by: SAJJAD AHMED(bfps doha Qatar)
Yes.
Yes, put the three vectors in a plane, with a separation of 120 degrees between each vector and each of the other vectors.