Register
When vectors B+A=5i-j and B-A=i-7j, what is the magnitude and direction of vector A?
138k views
9 votes
When vectors B+A=5i-j and B-A=i-7j, what is the magnitude and direction of vector A?

User Rebo
by
5.2k points

1 Answer

6 votes

Answer:

2i-j, if b+a = 5i-j then b-a -b+a will give you a

User Cord Kaldemeyer
by
5.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

How does the capacitance of a parallel plate capacitor change with the geometry of the capacitor?
Explaining Wave Speed through Different Media Explain why the speed of light is lower than 3.0 × 108 m/s as it goes through different media.
Indy runs 2 kilometers every morning. She takes 2 minutes for the first 250 meters, 4 minutes for the next 1,000 meters, 1 minute for the next 350 meters, and 3 minutes for the rest. Cindy’s average speed
Explain why the roller coaster’s potential energy is greater at point 1 than at point 4.
the force is found by multiplying the mass of an object by velocity at which it travels. true or false
Link Copied!