Question

Question #c62ee

Answer 1

`"Please see in the fallowing details."`

Explanation:

• The vector pairs shown in the same color are the same magnitude and at the opposite direction.
• The vector sum of vectors with equal size and opposite direction is zero.

`a+(-a)=10-10=0`
`b+(-b)=10-10=0`
`c+(-c)=10-10=0`

• The sum of the given vectors equals the unbalanced vector.(it had shown colored red).

The sum of given vectors is 10N and angle is 150 deg.