đŸ·ïž LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION →
Log in
Physics
1
answer
0
watching
83
views
26 Nov 2019

Suppose vector E=2vector A + 3vector B where vector A hascomponents Ax=5, Ay=2 and vector B has components Bx=-3,By=-5.
Express all in ONE SIGNIFICANT FIGURE.

What is the x-components of vector E ?
Ex=

What is the y-components of vector E ?
Ey=

What is the magnitude of vector E ?
abs(vectorE)=

What is the direction of vector ?
Theta= _________ degrees below + x-axes


Watch
1
answer
0
watching
83
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Jarrod Robel
Jarrod RobelLv2
6 Feb 2019

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share

Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

The displacement vector à has scalar components of Ax = 80.0 m and Ay = 60.0 m. The displacement vector B has a scalar component of Bx = 60.0 m, and the magnitude of B = 75.0 m. The displacement C has a magnitude of C = 100.00 m and is directed at an angle of 36.9 degrees above the positive x-axis. Two of these vectors are equal. Determine which two and support your choice with a calculation.

Two vectors are A = 6x + 4y +3z and B = 2x - 3y -3z;

(a)What is the projection of A along the x, y, z directions,respectively?
(b)What are the scalars components of B?
(c) What are the vector components of A and B?
(d) What can you conclude about the vector -B, when comparedto B? Express it in terms of vector components.
(e) Construct a 3-D Cartesian system, label the axes (assignnumerical values like 1,2,3, etc, for each axis) and draw thevectors A and B.
(f) Determine A + B in terms of vector components as well asmagnitude and direction.
(G) Determine A - B in terms of vector component as well asmagnitude and direction.

1.)    
where all components are in newtons. What is the y-component of  (in newtons)?

 

2.)   

where all components are in newtons.What is the magnitude of F (in newtons)?

 

3.)   where all components are in newtons. What angle (in degrees) does F make with the positive x-axis?

 

4.)   where all components are in newtons. What is the magnitude of  (in newtons)?

 

5.)   where all components arein newtons. What angle does the vector  make with the positive x-axis? Express your angle in the range from 0 to 360 degrees.

 

Weekly leaderboard

Home
Homework Help 3,900,000
Physics 110,000
Start filling in the gaps now
Log in