Q: The magnitude of A-B
A:
Q: 42. For the two vectors A = 4.0i + 3.0j + 2.0k and B = –1.0i + 2.0j + 1.0k, calculate A · B and A ×…
A:
Q: Two vectors, r and s lie in the xy plane. Their magnitudes are 3.46 and 3.57 units, respectively,…
A: Two vectors can be multiplied in two ways, as a scalar product and as a vector product. In a scalar…
Q: Solve for the magnitude of the resultant and the direction cosines of the following cartesian…
A:
Q: find its magnitude and direction (r,θ)
A: The given vector can be represented as, Here, rx and ry represent the vector’s x-component, and the…
Q: 30 N (a) an axis through O perpendicular to the page magnitude N.m direction ---Select--- (b) an…
A:
Q: Use the law of sines and the law of cosines, in conjunction with sketches of the force polygons, to…
A:
Q: C) Convert 10 Radians per Minute to Degrees per Second 1 Minute = 60 Seconds (1 Minute / 60 Seconds)…
A: Given, 10 radians per minute
Q: If a = (-2, 1, 1), b = (2, 1, 1) and c = a × b, what is the magnitude of c?
A:
Q: From the choices below, Which of the following angles of projection will result to same range? A.…
A:
Q: uniform circular motion about the origin of an xy coordinate system, moving clockwise with a pe…
A: A particle is in a uniform circular motion about the origin of an XY coordinate system, moving…
Q: If A = 34 m, B = 34 m, and the magnitude of A + B = 48, which of the following is true? O A and B…
A:
Q: If A=(6 m)i+(8 m)j then 4A has magnitude:
A: A vector is given as, A=(6 m)i^+(8 m)j^
Q: Given the following vectors: Ā = 2i – 5j + k B = 3i + 4k C = 2i – j + 2k %3D %3D 3D %3D | Find: a)…
A: Given: A→=2i-5j+kB→=3i+4kC→=2i-j+2k
Q: Force m (g) w (N) = mg θ (°) F1 60.0g = 0.06kg 0.588N 95° F2 75.0g = 0.075kg…
A: Given : F1 = 60g or 0.06kg or 0.588N and θ1 = 95° F2 = 75g or 0.075kg or 0.735N and θ2 = 215° F3 =…
Q: Why is the following situation impossible? A skater glides along a circular path. She defines a…
A:
Q: What is the component of A along the direction of B if they are perpendicular?
A: The component of any vector along any other vector is always proportional to the cosine of the angle…
Q: A - B B = (110 cm, 2 270°) Find for the following vectors: A = (122 cm, Z 145°)
A: Given : A→ = 122 cm , 145o B→ = 110 cm , 270o
Q: he summit of a mountain, 2450 m above base camp, is measured on a map to be 4580 m horizontally…
A:
Q: A = 34 m, B = 34 m, and the magnitude of A + B = 48, which of the following is true?
A:
Q: Two vectors A and B are perpendicular to one another. Which of the following statements is true? O A…
A:
Q: Given TÄ| =14 and lB| = 50.5, find the scalar A · B when a = 97.3 °. %3D %3D
A: The scalar product of and is given by, Here, is the angle between the vectors and
Q: Given that A +B+C= 0, find the magnitudes of A and B.
A:
Q: Evaluate the commutator L,, L, L,- (a) h'L, (b) 0 (c) h'L, (d) h°L.
A: In rotational mechanics, Angular momentum holds a similar place as linear momentum. If Net torque on…
Q: You found a treasure map and it said Start at the well, go 100m straght south, then 30 m 40 degrees…
A:
Q: Determine the angle between that the 5 kN force F and the positive sense of the y axis. F=5 kN 35°…
A: Given diagram:
Q: Let u = 8i + 2j and v = 8i − j. (a) Find the angle between u and v. (Round your answer to one…
A:
Q: In the figure shown, the magnitude of á is 5.2 m, the magnitude of b is 5.3 m, and o = 44°. Find the…
A: Given: The magnitude of a = 5.2 m The magnitude of b = 5.3 m Angle = 440
Q: F-150 lb 2. Resolve F, into components along the u and v axes and determine the magnitudes of these…
A:
Q: Two points are given in polar coordinates by (r, ?) = (2.60 m, 50.0°) and (r, ?) = (3.00 m,…
A:
Q: The differential displacement in the spherical coordinate system is dl = dpap + døaø + dzaz True…
A:
Q: Q. 9: Find the direction cosines of cartesian coordinates (4, -1, 2).
A:
Q: If Avector =6i^−8j^ and Bvector =12i^+5j^ , what is the magnitude of vector Cvector =2Avector…
A: Given The vector A is A→=6i^-8j^. The vector B is B→=12i^+5j^. The vector C is calculated as,…
Q: What is the angle between the two vectors A = 2i + 3j and B = i-2j is * 0° 120 60 O 90
A:
Q: K 118 eb 21° 125 와 R = = 38° 58 130 ll
A: Given forces are, F1=125 lbF2=118 lbF3=130 lb The angles are, θ1=21°θ2=38°θ3=58°
Q: Evaluate x ds, where C is a. the straight line segment x = t, y = 7. from (0,0) to (16,4) b. the…
A:
Q: Destroyer A leaves the port of origin and stations itself 20 km to the north. On the ot hand,…
A: location A = 20 km due north location of B = 10 km due south west
Q: In the example below, a lady pushes a lawn mower with a force, F , equal to 5.0N. Part A If O is 28°…
A: Given data: Force (F) = 5.0 N Angle (θ) = 28°, below the horizontal
Q: If ∣u⃗∣=3 , u⃗ is perpendicular to v⃗ and ∣3u⃗+v⃗∣=15, then ∣v⃗∣=
A:
Q: Consider the two vectors A= 12i+ 5j and B=-3i. What is the cross product Ax B? O 51 k O none of the…
A: Given data: A→ = 12i^ + 5j^B→ = -3i^ Required: The cross product of vector A and B
Q: (a) an axis through O perpendicular to the page and (b) an axis through C perpendicular to the page.
A: we know that torque about a point = r x f where r = perpendicular distance from line of action of…
Q: Convert the point from rectangular coordinates to cylindrical coordinates. (9sqrt3, -9, 6)
A:
Q: given a circle of radius a, find by integration using polar coordinates (d) its circumference…
A:
Q: ū u = (4, -2) Find the direction angle of u. Enter your answer as an angle in degrees between 0° and…
A:
Q: Let vectors A=(2,1,−4), B=(−3,0,1), and C=(−1,−1,2).Calculate the following: What is the angle θAB…
A: Given,
Q: Two points are given in polar coordinates by (r, θ) = (1.80 m, 50.0°) and (r, θ) = (4.00 m,…
A:
Q: What direction does the vector L point in for a plane rotating?
A: To determine: The direction of the vector angular momentum 'L' that is pointing in a rotating plane
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- Help, I believe the answer is B but I just want a second opinion on if I am correct.What is the greatest distance on the surface of the earththat can be seen from the top of Mayon volcano whichis 2.4 kilometers high if the radius of the earth is 6370 km? (Illustrate and use trigonometric functions and identities) A. 159.7 km B. 174.8 kmC. 179.7 km D. 189.7 km1. Use of the Einstein summation convention is a very efficient way to write a series of equations in a compact form. a) What are the two essential components of the convention, as applied with a 3 dimensional Cartesian frame of reference. Explain the Kroneker delta, ðj. b) Write the following 3 equations in compact form using the Einstein convention. XI= (a¡bı+a2bz+a3c3)yı + 5c1 X2= (a¡bı+a2bz+a3c3)y2 + 5c2 X3= (a¡bı+azbz+a;c:)y3 + 5c3 c) Expand the (Navier-Stokes for a constant density fluid) equation below into its component form for i = 1. du/ôt + uk ôu/ôxk = -(1/p)ôp/ôxi – gồi3 + (µ/p)ô²u;/(ôxmôxm)
- Can you please help w/ the question in the pic? This is the data I have so far: 1. Determine the mass M of the massive object at the center of the Milky Way galaxy. Take the distance of one light year to be 9.461x10^15: answer= 4.26*10^37 2.Express your answer in solar masses instead of kilograms, where one solar mass is equal to the mass of the sun, which is 1.99*10^30: answer=2.14*10^7 TIASince 1995, hundreds of extrasolar planets have been discovered. There is the exciting possibility that there is life on one or more of these planets. To support life similar to that on the Earth, the planet must have liquid water. For an Earth-like planet orbiting a star like the Sun, this requirement means that the planet must be within a habitable zone of 0.9 AU to 1.4 AU from the star. The semimajor axis of an extrasolar planet is inferred from its period. What range in periods corresponds to the habitable zone for an Earth-like Planet orbiting a Sun-like star?Force on q, by q, = 79.889N Force on q, by q, = 79.889N 91 O cm 3 4 5 7 8 10 Charge 1 Charge 2 Force Values -4 μC 2 μ Scientific Notation -10 10 -10 10 1 cm
- That did answer a lot of questions. Thank you. But where do you derive the equation E=(K|q|)/r? My book says E=(K|q|)/r^2. I tried re-arranging some equations to get your equation, but I can't figure it out. Thanks.The Small Magellanic Cloud is a dwarf galay orbiting the Milky Way at a distance of 50 kiloparsecs from its center, on a circular orbit. It is moving at a velocity. rolative to the Milky Way, of 207 km/s. What is the mass of the Milky Way, in units of solar masses, inside the Cloud's orbit? B !! 245 If'a quasar emits 10^(10) times the Sun's luminosity, converting 10% of the mass of the material it eats into radiation, how many stars (ach of the Sun's mans) must it consume per year?Please explain your answer. Thank you!
- A star, which is 2.3 x 1020 m from the center of a galaxy, revolves around that center once every 2.3 x 10% years. Assuming each star in the galaxy has a mass equal to the Sun's mass of 2.0 x 1030 kg, the stars are distributed uniformly in a sphere about the galactic center, and the star of interest is at the edge of that sphere, éstimate the number of stars in the galaxy. Number i UnitsQ. How will our sun actually die? Pls answer in 2-3 sentences. Thank You!Topic X PHYS X Topic x 2020 X W Coror X T Gene X Ay Manu X Ay 21. W X (21) V X (21) V X ь MyQ X ta The E X * ch 5 (21) E X i usq45tx.theexpertta.com/Common/TakeTutorialAssignment.aspx NP W. : Apps UTA Bookmarks ClassLink - My Apps Homework 6 Begin Date: 3/23/2020 4:00:00 PM -- Due Date: 4/3/2020 11:59:00 PM End Date: 4/6/2020 11:59:00 PM ta (6%) Problem 4: The thrust produced by a single jet engine creates a force of F = 52000 N. It takes the jet (with a mass of m = 5600 kg) a distance of d= 0.94 km to take off. Assignment Status Click here for detailed view Problem Status Completed Completed Completed 2 D * 50% Part (a) What is the take-off speed of the jet V; in m/s? Grade Summary Deductions Potential 4 Partial v; = 3% 5 97% sin() cos() tan() HOME Submissions Attempts remaining: 2 (3% per attempt) cotan() asin() acos() 4 atan() acotan() sinh() detailed view cosh() tanh() cotanh() 1 3% END 10 O Degrees O Radians VO BACKSPACE 11 DEL CLEAR 12 Submit Hint Feedback I give up! 13 14 Hints:…