You want to get  bright spot on the screen that is the shape of the number 5 . What should you do to achieve this ? Why?

Q: Hi! I don't understand where number 2 was derived from

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Q: If A- (3, 0, -5) and B= (-2, 1, 6), what is the magnitude of Å+B? 4.7 O 3.7 O 2.7 O 1.7 O

A: Given data: The vector, A→=xA,yA,zA=3,0,-5 The vector, B→=xB,yB,zB=-2,1,6 Let R→ be the resultant…

Q: V 7. 0.0001 to 019 %3D 0:00015 7.1 V 7. 0.0002 1.4

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Q: The angle between (1,1,1) and (2,1,2),

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Q: Calculate the magn about the base point O of 600N force 2m 409 4m O 600N y X 4n 2m A d 40⁰ 600N

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Q: 4Let P- 2.00i+6.00.Ĵ- 3.00 R. The magnitude of ū isi A5.00 B5.57 C7.00 DI7.42

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Q: Assume the sides of the hexagon shown in the figure below are all 6.00 cm long. 91 = +1 mC 92 = +2…

A: electric field is the space around the charge in which electrostatic force of attraction or…

Q: i) Resultant (F) of two components (F,=-9.82N) and (F,=-6.88N) will be Jyaxis a) 11.99N, 55° south…

A: Given , Fx= 9.82 N Fy= 6.88 N

Q: A plane intersects the a1,a2 and a3 axes at .5 -3, 0,and 2, its Miller indices are (а. (-3 02 О (b.…

A: Steps to calculate the Miller indices: Determine the intercepts of the face along the…

Q: 9. The runout of this cylindrical surface should be .003" or less, measured totally along the…

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Q: Two ships are sailing in the fog and are being monitored at ten-second intervals by R.J. Sampson. As…

A: Given: the horizontal distance between minnow and lollipop, S = 8000 m speed of minnow =  40 m east…

Q: Suppose that, while lying on a beach near the equator watching the Sun set over a calm ocean, you…

A: Based on the given information in the question , the following diagramcan be drawn .

Q: Determine the centroidal y-coordinate (in mm, round-off to 2 decimal places) of the plane region…

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Q: A closed surface with dimensions o-b=040mandce0.60 mislocated as in the figure below The left edge…

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Q: What is the angle, in degrees, between D and A?

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Q: Let: A = 210 units @ 21.6 degrees %3D B = 156 units @ 31.4 degrees %D If C= Ã + B Find C Select one:…

A: Given:A=200 unit @ 21.6 degreeA=200 unit @ 21.6 degreeIF C=A+BFind CNow,Fx=210…

Q: The great astronomer Edwin Hubble discovered that all distant galaxies are receding from our Milky…

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Q: 30° 50N 120N 3.

A: Part (3): Given: The magntud of the force is 50 N. The diagram of the force is given below.

Q: R. 2. R 3 R. 5 8 7. 10 60

A: In head to tail method      Head of first vector connect to tail of second vector  And , for their…

Q: Given A = ax - 3ay -6az, the projection of A along ay is а. -3 b. -6 С. 3 d. 1

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Q: A - 10.0 at 30.0° above the +x-axis; B - 12.0 at 60.0 ° above the +x-axis; and C - 15.0 at 50.0°…

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Q: can you help me determine the coordinate direction angles of FR?

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Q: The position of an electron is given by r = 4.57ti – 5.24rj +4.74k, with t in seconds and in meters.…

A: since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: You have been given the points below (they are in the x-y plane). Figure the corresponding polar…

A: in this question  we draw a figure i do not have a graph paper so i did on plane paper.

Q: The great astronomer Edwin Hubble discovered that all distant galaxies are receding from our Milky…

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Q: You throw a baseball to a child 25 feet away. The height y (in feet) of the baseball is given…

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Q: If |A + B| = A+B and neither A nor B vanish, then: Select one: O a. the angle between A and B is 60?…

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Q: Two toy racecars race along a circular race track. Both cars start at the 3-o'clock position and…

A: (a) Given: The distance of car A is 2 feet from the center. The angular speed is 2.5 rad/s.

Q: can you find out the 3 decimal places in final answer of A and B?

A: Rule 1: If right side of digit that we needed to round  is 1, 2, 3, 4 , then simply drop all digits…

Q: a bug starts at the center of a 12 inch phonograph record and crawls along a straight radial line to…

A: A bug starts to crawl along a straight radial line to the edge. While this is happening, the record…

Q: Converting the Cartesian -2 coordinate (3,0) to polar * :coordinate gives نقطتان )2( A (0,-3) В (3,…

A: To convert from cartesian coordinates to polar coordinates r=x2+y2 θ= tan-1(yx) r= 3, θ=tan-1(0/3) =…

Q: 19. In the diagram the correctly marked angles are Zi and zr Zrand ze a. b. Li and 2 e Zi, zr and 2…

A: Given, Angle i,r, and e in the diagram As we know that all angles measured from the normal line. so,…

Q: I can`t see where is the figure A located. Can you please clarify and elaborate

A: The ray diagram will be represented in the next step.

Q: 1. One morning, Connie walks from her house to go to a store that is 500 ft, S 40° W from her house.…

A: Step 1: Note Question (1) is Solved here. For Question (2) , Please Post this question again.

Q: A- 10.0 at 30° above the +x-axis; B = 12.0 at 60° above the +x-axis; and C - 15.0 at 50 ° below…

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Q: give

A: Kirchoff's current law states that the algebraic sum of the currents flowing through a junction is…

Q: I am a bit confused by how you did the first one, and what the answer is.

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Q: 8.1 You draw a coordinate system with +ˆx pointing to the bottom of the pageand +ˆz pointing to the…

A: 8.1

Q: The magnitude of the smallest division of the ruler in the BES.

A: Ruler is commonly used to measure the lengths. It is marked in centimeters and inches as well. The…

Q: (5V2 – 5VZ1) 92. (- V3 – i}

A: Let I=(52 -52i)4(-3-i)3=NDTalking about the numerator "N" first,converting it in the polar form:Let…

Q: You watch an ant crawl around on a piece of paper. The paper is 10.0 inches from top to bottom and…

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Q: While a vehicle is traveling with a speed of Va = 8 m / s, stones are thrown at VO = 10 m/ s. Since…

A: Horizontal speed is the same. Hence, Va=V0cos180o-θθ=180o-cos-1VaV0

Q: 3. Sketch V, and determine Vac HO V UNI d edn

A: The network appear as shown in figure below for the positive region of the input voltage. Redraw the…

Q: If you project a tennis ball at speed v0 on a horizontal surface, what must the angle of the…

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Q: Why do we use Pythagorean Theorem? O To find a missing angle in a right triangle O To find the…

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Q: For the plane area shown, determine the location of the centroid with respect to the given axis. 120…

A: In this question we have to determine the location of the Centroid for the given plane area.

Q: Solve the circled portion given- Vxi= 36.77m/s Vyi= 30.55m/s Vi= 48m/s Total Time= 6.3sec Ymax=…

A: As per given data we have. By kinematical equations for horizontal and vertical motion.