Question

Check whether three vectors of magnitude 1, 2 and 4 can give zero resultant.

GIVE STEP WISE ANSWER.

Answer 1

Answer:

Yes I gives zero resultant

Answer 2

Answer:

No

Explanation:

Sum of all vector magnitude

=|4+2+1|

=7

Difference of all vector magnitude

=|4-2-1|

=1

So by above procedure we get to know that the maximum value of resultant is 7 and the minimum value of resultant is 1 so 0 cannot be the resultant