I've been at this problem for a while here it is:
A vector,B, when added to the vector C = 3i + 4j yields a resultant vector which is in the positive y direction and has a magnitude equal to that of C. What is the magnitude of B.
I ended up with magnitude for C being 5. But the answer(magnitude of B) is 3.2. I'm confused Can somebody point me in the right direction? Thanks
A vector,B, when added to the vector C = 3i + 4j yields a resultant vector which is in the positive y direction and has a magnitude equal to that of C. What is the magnitude of B.
I ended up with magnitude for C being 5. But the answer(magnitude of B) is 3.2. I'm confused Can somebody point me in the right direction? Thanks