A piece of art weighing 40 pounds is hung from two wires as shown below. 19 wire 1901 wire artwork Each wire is supporting half of the weight of the picture. However, since the wires extend out at an angle, they are also imparting force towards the left and right. Therefore, the force on each wire is greater than 20 pounds. Vy 90 191 a. Look at the diagram above with the vectors. Use trigonometry to find ||ūz|| and ||vz||- pounds Preview pounds Preview b. What is the total force (in pounds) exerted on each wire? = ||2|| pounds Preview %3D llü|| = pounds Preview

Q: Draw the parallelogram and apply laws of sines and cosines. V1 and V2 find the vector sum by solving…

A: Approach to solving the question:The law of cosines is a formula used in trigonometry to relate the…

Q: u has magnitude 5, and v has magnitude 8, and the angle between the two vectors is 105°. Find u v .

A: We have to find dot product

Q: Write the Unit vector that has the same direction as the vector v. Give an exact answer. v=12i-5j

A:

Q: pls solve asap and make sure to give me a step by step every single step

A: 1.2. Graph for assumed magnitudes:

Q: Find a unit vector that has the same direction as 8i - j+ 4k. Write the numerical coetficient in…

A:

Q: Write the following vectors two ways: a. In unit vector notation (i.e. in terms of î & ĵ). b. As a…

A: (a) From the  given  figure(1),     Recall  the  fact  that  if    be  the  resultant  vector  of…

Q: Please solve using the parallelogram method of vector addition. First step finding theta.

A:

Q: Find the direction of the vector, in degrees, of the vector 21 - 21. No need to indicate the un

A: Recall; Let ai+bj be the vector, Direction of the vector is θ=tan-1ba We have, a=2, b=-2

Q: Find the dot product of two vectors if their lengths are 36 and 1 and the angle between them is Need…

A:

Q: 114. A tightrope walker and the balance bar together weigh 175 lb. Find the magnitudes of the…

A: Given that a tightrope walker and the balance bar together weigh 175 lb

Q: Navigational compass is shown in the figure. The compass is marked clockwise in degrees that start…

A: Let denote the first force and denote the second force. Re-writing  and  in component form,…

Q: Suppose a • b = -12 and b is a unit vector. a Explain why a and b are not perpendicular. b Given…

A:

Q: Find the angle between the two vectors. Show your work. Round to 2 decimal places. ü = (-9,-3); 0 =…

A:

Q: Rotate the vector v = by 0 = 120°. Exact values highly preferred. %3D

A:

Q: Let ā = (1, −1, −3) and 6 = (–1, −3, −5). Find the angle, in degrees, between the vectors.

A:

Q: Leta=7-67 and b=31-23. Use the dot product to determine if the angle between the two vectors is…

A:

Q: Find the magnitude and direction of the following vector v6i-11j =

A:

Q: Solve the problem. A garden hose is spraying a stream of water at a box on the ground with a force…

A: Force= 4.8 pounds , angle with ground= 30°  Find horizontal component of force

Q: una resultant force. 22 Three basketball players are fighting over the ball. Julia is pulling with a…

A:

Q: Determine the angle of the vector with respect to the first quadrant. A=57.6 i + 40.1 j

A: tThs angle can be calculated by using the formula θ=tan-1yx

Magnitude

A vector is an element with both direction and magnitude. A vector is represented using an arrow, where the arrow represents the direction of the vector and its length is represented using the magnitude. The set of vectors in space is known as vector space. The vectors can be added, subtracted, multiplied, and divided in a vector space. The image below shows a vector AB.