Asked by natasha
when will the resultant of the two vectors be at maximum when two forces of 5n and 7n act on an object?
Answers
Answered by
Damon
When they are both in the same direction and therefore add.
|R| = |A| |B| cos theta
|cos theta| </= 1 for all theta and is max of 1 when theta = 0
5+7 = 12
If theta is the angle between vectors.
|R| = |A| |B| cos theta
|cos theta| </= 1 for all theta and is max of 1 when theta = 0
5+7 = 12
If theta is the angle between vectors.
Answered by
matande noxolo
yes
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