21.
If two forces of equal magnitude 4 units
acting at a point and the angle between
them is 120° then the magnitude and
direction of the sum of the two vectors are;
1) 4,0 = tan' (1.73)
'' ) totalt 2
2) 7,0 = tan' (0.73)
3) 2,0 = tan (1.73)
3
-4) 6,0 = tan (0.73)
Answers
Answered by
0
Answer:
the ans is 4,0 = tan' (1.73)
Answered by
0
Answer:
option 1 is the coorrect answer
Explanation:
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