yes
Take any three vectors in a plane which, when placed end-to-end form a triangle. The resultant of the three vectors will be zero.
yeah
Yes. Vectors contain both magnitude and direction. Graphically three vectors of equal magnitude added together with a zero sum would be an equilateral triangle.
Yes, if the three vectors are starting from the same point and are directed at 120 degrees between each two vectors.
No.
Take any three vectors in a plane which, when placed end-to-end form a triangle. The resultant of the three vectors will be zero.
Two vectors with unequal magnitudes can't add to zero, but three or more can.
yeah
Yes. Vectors contain both magnitude and direction. Graphically three vectors of equal magnitude added together with a zero sum would be an equilateral triangle.
Yes, if the three vectors are starting from the same point and are directed at 120 degrees between each two vectors.
Yes - if you accept vectors pointing in opposite directions as "parallel". Example: 3 + 2 + (-5) = 0
Only if your zero is a null vector. You cannot add pure numbers and vectors.
No.
No.
we can add vectors by head to tail rule.THe head of first vector to the tell of second vector.And for the resultant vector we can add the tail of first vector to the head of second vector. we can add more than three vectors to give a resultant is equal to zero by joining head to tail rule as to form polygan .
Two - if you add two vectors of equal magnitude but in opposite directions, the resultant vector is zero.
Sure, Just space them 120 degrees apart.