What is the X-component of the vector C, where C = 4A+7B, where A= 3i + 8j and B= 10i + 7j.
What is the X-component of the vector C, where C = 4A+7B, where A= 3i +...
What is the X-component of the vector C, where C = 4A+7B, where A= 3i + 8j and B= 10i + 7j.
The vector v has initial position P and terminal point Q. Write v in the form ai + bj; that is, find its position vector 1) P = (0,0); Q = (6,3) A) v = 3i+ 3j B) v = -61 - 3j C) v = -31 - 6j D) v = 61+ 3j Solve the problem. 2) If w = 81 +4j, find 2w. A) 10i+ 4j B) 161 +8j C) 10i+6j D) 16i+4j
In Problems 58-63, given ö - 3i +4j and force vector F, in (a) The component of F parallel to7 (b) The component of F perpendicular to . c) The work, W, done by force F through displacement U 58. F 4i +j
Initials Given the following vectors A and B, A = 4i + 7j B-3i-6j, find the magnitude and direction for vector C- 5A-2B
6
ture Supplement 4: Intro Vectors Worksheet B a vector (graphical, verbal, or mathematical) that is in: Provide an example of a) ID b) 2D c) 3D (graphi Outline the main vector operations we will use in class: a) Vector Addition b) Vector Subtraction c) Scalar Multiplication d) Vector Dot Product e) Vector Cross Product What is a resultant vector? 4 What is the component of a vector? 3,Define a unit vector. Give an example of a unit vector in...
Part c:
What is the x component of the car's acceleration vector at 11
s?
Express your answer with the appropriate units.
Part d
What is the y component of the car's acceleration vector at 11
s?
Express your answer with the appropriate units.
Course Home <Chapter 4 Homework Problem 4.10 4 of 18 Review Part A You have a remote-controlled car that has been programmed to have velocity(-3ti + 2t2j) m/s, where t is in s At t 0s,...
Choose the Correct answers: 1. What are the polar coordinates of the vector 3i-2j? (a) (3.6; 33.7) (b) (3.6; 146.3*) (c) (3.6;-33.7") (d) (4.2; 33.7) (e) (4.2;-33.7) 2. If vector A-)=3.21+4Sf and vector B->=5.71-19" , where i^ and j'are the units vectors along the x and the y directions respectively. If C-〉-3A->-28→, calculate the angle vector C-> makes with respect to the +x axes. (a) -840 (b) -96 (c) 849 (d) 969 (e) -6
The position vector rab that goes from A to B is (in Cartesian form): -- ift 2 4ft X -- (41 +83 - 3k) ft (0.424i +0.848 -0.318k) ft (-3i+ 8j - 3k) ft (-4i-8j +3k) ft
1) What are the x and y components of this vector?
x-component:
2) y-component
3)The x component of a vector is 12.5 m and the y component of a
vector is 25 m. What is the magnitude and direction (with respect
to the positive x-axis) of this vector?
magnitude:
4)direction:
A vector has a magnitude of A = 16.5 m and makes an angle of 0 = 5.4 ° with the negative x-axis. A
What is the x and y component of the car's position vector at 9.0s What is the x and y component of the car's acceleration vector at 9.0s You have a remote-controlled car that has been programmed to have velocity v⃗ =(−3ti^+2t2j^)m/s, where t is in s. At t = 0 s, the car is at r⃗ 0=(3.0i^+2.0j^)m.