gle between the two vectors A = 21 + and Given the vector A = 100m at 36.9 ° above the negative x-axis. What is the rectangular form of vector A ? * (80 i + 60 j) m (60 i + 80 j) m O (-80 i+ 60 j) m O (-60 i- 80 j) m

gle between the two vectors A = 21 + and Given the vector A = 100m at 36.9 ° above the negative x-axis. What is the rectangular form of vector A ? * (80 i + 60 j) m (60 i + 80 j) m O (-80 i+ 60 j) m O (-60 i- 80 j) m

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Question in pic.
7.
PW-3 An elevator motor is capable of lifting a 2,500kg elevator 50.0m with a constant speed in 12.0 seconds. a) Apply Fet ma to find the force needed to lift the elevator. b) Find the power of the elevator motor in watts and in horsepower. (1H.P.-750W) c) If the power of the elevator motor is 200H.P., find the constant speed at which the 2,500kg elevator can be raised. d) If the power of the elevator motor is 200H.P., find the constant speed at which the elevator can be raised if the elevator and its contents have a mass of 4,000kg
When adding vectors (3,30°) + (5,120°) + (7,225°), what is the direction of the resultant? O -27.93 deg O 118.34 deg O 169.7 deg O 241.76 deg O 225 deg
Complete the table below: Vector 1 Vector 2 Vector 3 Vector 4 Vector 5 Vector 6 x-component 15m 2cm 5N 3lbf 2cm 3mm y-component Magnitude 100N 25m 5lbf Direction 30° W of N 40° s of E NE Solve what is asked: 1. What is the resultant of Vectors 1, 3 and 5? 2. What is the Vector 4 – Vector 2 + Vector 6? 3. If Vector 7 is 3i + 4j, then what is Vector 3 + Vector 7? 4. If Vector 7 is 3i + 4j, then what is Vector 6 - Vector 7?
Problem 8: Consider two vectors A and B, expressed in unit vector notation as A= aji+ azj and B = bji+ bzj. A. Part (a) Enter an expression for the vector sum A + B in terms of quantities shown in the expressions above. A+B = B 7 8 HOME a i j k 4 5 6 a1 a2 bị 1 2 3 b2 d + END - h VO BACKSPACE CLEAR m DEL Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. Part (b) Enter an expression for the difference vector A - B in terms of quantities shown in the expressions above. Part (c) Enter an expression for the square of the magnitude of the sum vector |A + B| in terms of quantities shown in the expressions above.
1
please please help!!
What is the sum of the three vectors in the 2/3 picture: a = (4.2 m)i - (1.5 m)ĵ, B = (-1.6 m)i + (2.9 m)ĵ, 7 = (-3.7 m)ĵ. O 2.6 m O -2.3 m 3.5m O 0m O (2.3 m)i + (2.6m) j (2.6 m)i + (2.3 m)j nothing from the above
What is the magnitude of vector 2? +2 -4.5 4.5 O (4, -2) -6 O (-4, 2) O (4, 2) O (-4, -2)
The two vectors A and B have the same magnitude are shown in the figure. In which case (or cases) vector A is not equal to vector B?
The distance vector from point ? (2, −3, 1) and ?(1, 5, −3)a. −?? + 8?? − 4??b. ?? − 8?? + 4??c. −0.11 ?? + 0.89?? − 0.44??d. 0.11 ?? − 0.89?? + 0.44??