Question

Which one of the following vector pairs is equal in magnitude and opposite in direction?Vectors

explained image
a)one short and one long arrow going towards each other
b)one short and one long arrow going right in the same direction
c)two of the same size arrows going right in the same direction
d)two of the same size arrows going in towards eachother

Select one:
a. A
b. B
c. C
d. D

Answer 1

(D) the vectors must be the same size and pointing opposite to each other