- #1
magellaniic
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Two vectors A and B have magnitudes A=16 and B=12 units respectively.
A. Find the magnitude of the sum A+B if the angle between the two vectors is 120 degrees.
B. find the angle between the two vectors if the difference A-B has magnitude of 16 units.
Could someone please do a step by step for these two questions? at least the first one.
Thanks very very much!
A. Find the magnitude of the sum A+B if the angle between the two vectors is 120 degrees.
B. find the angle between the two vectors if the difference A-B has magnitude of 16 units.
Could someone please do a step by step for these two questions? at least the first one.
Thanks very very much!