Answer to Question #177496 in Physics for Fhulufhedzani

Question #177496

Vector A has magnitude 4.0 units and vector B has magnitude 6.0 units. The angle between A and B is 60.0°. What is the magnitude of A+B ?

Expert's answer

"|\\vec A+\\vec B|=\\sqrt{4^2+6^2+2\\cdot4\\cdot6\\cdot\\cos60\u00b0}=8.72" . Answer

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. An ocean wave travels at approximately 1.97 m/s. This is 4 miles per hour. The frequency of the wav
2. 3. A copper wire (ρ=1.724 x 10-8 Ωm) has a length of 30 m and a diameter of 2 mm. (a) If the power
3. A ball that was projected up at an angle of θ degrees with the horizontal has a flight time of 5.0s
4. Given that vector A=2i+5j-6k and Vector B=3i-6j+5k, what is the magnitude of the resultant vector R=
5. List as many problems caused by unhealthy eating habits? Provide details. need lots of details
6. https://www.chegg.com/homework-help/questions-and-answers/beamtheory-assignment3-20-1-prepare-clear-
7. A car is moving at 60km/h when it begins to slow down with a deceleration of 1.5m/s^2. How long does