What is the sum of the three vectors in the 2/3picture:a = (4.2 m)i - (1.5 m)ĵ,B = (-1.6 m)i + (2.9 m)ĵ,7 = (-3.7 m)ĵ.O 2.6 mO -2.3 m3.5mO 0mO (2.3 m)i + (2.6m) j(2.6 m)i + (2.3 m)jnothing from the above

Given that: a⇀=(4.2i-1.5j)mb⇀=(-1.6i+2.9j)mc⇀=(-3.7j)m

Answered: a = (4.2 m)i (1.5 m)j, B = (−1.6 m)i +…

Science

Physics

a = (4.2 m)i (1.5 m)j, B = (−1.6 m)i + (2.9 m)ĵ, 7 = (-3.7 m)ĵ.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: 01.23 Consider the two repeated vector products A x (B × C) and (A × B) × Č. Give an example that…

A: Consider the two repeated vector product A→×B→×C→ and A→×B→×C→

Q: Figure E1.28 B (15.0 m) D (10.0 m) 30.0 53.0 25.0 Č(120 m) A (8.00 m) Given the vectors on Fig…

Q: If the magnitude of a vector D =76.9 and is directed 29.3 clockwise from the negative x axis, what…

A: Given, magnitude of vector D=76.9 m, and its making 29.3o angle with -x axis in clockwise direction…

Q: A heavy rainstorm dumps 1.0 cm of rain on a city 5 on wide and 6 km long in a 2-h period. How many…

Q: A cargo ship has tanks for carrying fuel oil. The oil is measured in barrels, while the tank…

A: 1 oil barrel = 0.159 cubic meter. The volume of tank is V=1×5×15 m3V=75 m3

Q: A thunderstorm drops half an inch 1∙0.01 m2 of rain on Washington, DC, which covers an area of about…

A: The expression for the required rain drop is,

Q: How many significant figures does 2.503 x 10^-4 kg have

A: Given data: Mass (m) = 2.503×10-4 kg Required: The number of significant figures

Q: An object of height h = +3 cm is placed in front of a concave mirror of focal length f = 24 cm. The…

Q: Express each of the following approximations of ππ to six significant figures.

A: Given data : 22/7 and 355/113 Required: Answer in six significant figures

Q: Given vector A = (3.00i - 2.00j)m and vector B = (-2.00i + 2.00j)m determine vector C if C = 3A - B.…

Q: Using dimensional analysis, determine the unit of the physical quantity, C in the equation A=B+CD;…

A: The dimension of a physical quantity is demoted with square brackets . The length has a dimension of…

Q: Which of the following statements uses exact numbers? (a) 1 ft = 12 in.(b) 1 cal = 4.184 J(c) The…

A: 1 ft = 12 in. 1 cal = 4.184 J

Q: Given the displacement vector D = (4î − 7ĵ) m, find the displacement vector (in m) R so that ,D + R…

A: Given data The vector equation of displacement is D = (4i -7j) m. The relationship between the…

Q: Problem 6: The sides of a small rectangular box are measured to be 1.55 + 0.045 cm, 2.1 + 0.025cm,…

Q: If A = (7.00 -9.00 ĵ) units, B = (-9.00 î+ 4.00 ĵ) units, and C= (28.0 î+ 19.0 ĵ) units, determine a…

A: Given Data A→ = 7i^-9j^B→ = -9i^+4j^C→ = 28i^+19j^It is given that aA→ +bB→+C→ = 0using the values…

Q: 4. Two vectors are given as follows: A= -2i + 5j- 4k B- -3i + 47 + 2k What is the magnitude of…

Q: Iron has a mass of 7.87 g per cubic centimeter of volume, and the mass of an iron atom is 9.27 ×…

Q: Vector A has components Ax = 1.46 and A, = -16.6. What is the magnitude of this vector? JÄ = Find…

A: Components of vector A, Ax = 1.46 and Ay = - 16.6 Magnitude of A and Angle between vector A and +x…

Q: In the product A ·B· C, A has 5 significant figures, B has 2 significant figures, and C has 3…

A: Given data: A has 5 significant figures B has 2 significant figures C has 3 significant figures…

Q: The average distance between Earth and the Sun is 1.5 ✕ 1011 m. (a) Calculate the average speed of…

A: According to Newtons's law of gravitation There is always gravitational force between two bodies.…

Q: Problem 11: Part (a) Calculate the value of P, in newtons per square meter. P = ______ Part (b)…

Q: Express this product in units of km3 in standard scientific notation and with the appropriate number…

A: given that (4.2 km) × (4.0 m) × (13.24 × 10−3 mm)

Q: If B is added to A, the result is 8.0i + 4.0j. If B is subtracted from A, the result is -5.6i +…

A: Given(s): A→+B→=8.0 i^+ 4.0 j^ A→-B→=-5.6 i^+ 6.8 j^ Require: Magnitude of A→.

Q: tor lies in the fo

Q: Vector A has components ??=−7.40 and ??=−15.9 . What is the magnitude of this vector? ∣∣?⃗∣∣=…

Q: Vector a has magnitude 1/√3, vector b has magnitude 4, the angle between a and b is 60° and n is the…

Q: Ax this vector make with the positive x axis? Ay nat angle do -31° -121° 59° +121° -59° 31°

Q: If a vector W has components W=-3.0 and Wy=4.0, what is the magnitude of the vector? Make sure your…

A: the vector W has the horizontal and vertical components which can be given as Wx=3.0 Wy=4.0…

Q: When vector Ã is added to vector B the result is the vector 3î – 4ĵ + 2k. When the vector 2Ã is…

A: When vector A is added to vector B, the result of the addition of these vectors is given as,…

Q: Volume = area × thickness. Find the volume V as a function of thickness T if the area is 7.0 cm².

A: Given that; Volume= area×thickness Area=7.0 cm2 = 7×10-4m2 We have to find volume V as a function…

Q: A box is measured to be 15.0 inch x 12.0 inch x 8.00 inch. Calculate its volume in cubic meter.…

Q: Convert: (a) S,to N-m.(b) S, to kN/m². (c) s,to mm/s. Express the result to three significant…

A: A) 271.164 Nm

Q: The sum of the numbers 436.32, 227.2 and 0.301 in appropriate significant figures is (a) 663.821 (b)…

A: Adding the givens, Sum=436.32+227.2+0.301 =663.821

Q: n correctly calodates the length in kilometers and orientation in degrees west of south of km

A: Given: A=4.4 Km θc=24o B=2.48 Km C=3.02 Km

Q: 18. The number of significant figures in (0.062) is: A 1 B2 C 3 D 4

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Problem 1: Suppose A = (-3.03 m)i + (4.35 m)j, B = (2.71 m)i + (-4.29 m)j + (2.99 m)k, and D (-2.48…

Q: Given vector A = and vector B = , what is the magnitude of A x B?

Q: Vectors A and B are in the xy plane. Vector A has a magnitude of 8 units and an angle of 130…

Q: The numbers 2.745 and 2.735 on rounding off to 3 significant figures will give (a) 2.75 and 2.74 (b)…

A: When rounding numbers consider the significant digits you want to round to. Here the numbers are…

Q: Perform these operations in scientific notation with the appropriate number of significant figure…

Q: There are two vectors. Vector A=125x-160y and vector B=-220x+135y(in meters) Find the magnitude and…

A: Given data The vector equation of vector A is A→=125x^-160y^. The vector equation of vector B is…

Concept explainers

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.

Question

What is the sum of the three vectors in the 2/3
picture:
a = (4.2 m)i - (1.5 m)ĵ,
B = (-1.6 m)i + (2.9 m)ĵ,
7 = (-3.7 m)ĵ.
O 2.6 m
O -2.3 m
3.5m
O 0m
O (2.3 m)i + (2.6m) j
(2.6 m)i + (2.3 m)j
nothing from the above

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Vector A = 7.4 i + 3.2 j. Vector B = 3.7 i - 7.1 j. Calculate the angle between the two vectors in degrees.
vector (a) Is the (î + ĵ + k) a unit vector? Jus- tify your answer. (b) Can a unit vector have any components with magnitude greater than Figure E1.43 30.0° B (2.4 m) y 0 A (3.60 m) 70.0° X unity? Can it have any negative components? In each case justify your answer. (c) If A = a(3.0î + 4.0ĵ), where a is a constant, determine the value of a that makes A a unit vector. C
Which one of the choices below represents the preferred practice regarding significant figures when multiplying the following: (12.00)(0.811)(0.004)? A. 0.038928 B. 0.038 C. 0.04 D. 0.039 E. 0.0389
A weight lifter can bench press 191 kg. How many milligrams (mg) is this? O a) 1.91 × 108 mg b) 1.91 x 10° mg O c) 1.91 × 10’ mg O d) 1.91 × 106 mg
A stone is tossed into the air from ground level with an initial velocity of 30 m/s. Its height at time t is h(t) : 30t – 4.9t2 m. Compute the stone's average velocity ū in m/s over the time intervals [2, 2.01], [2,2.001], [2,2.0001] and [1.9999, 2], [1.999, 2], [1.99, 2]. (Use decimal notation. Give your answers to three decimal places.) Ū12,2.01] = m/s Ü12,2.001] = m/s U12,2.0001] = m/s
Problem 1: A rectangular box is h = 4.5 inches in height, w = 39.5 cm wide, and L = 1.1 yards long. What is the volume of the box in cubic feet? V =
How many significant figures are in the following numbers? (a) 100.0 ± 0.4(b) 4.000 ✕ 106(c) 4.20 ✕ 10-11(d) 0.0060
Problem 3 Give all answers for this problem to 2 signiﬁcant ﬁgures. Convert the following vectors from Cartesian (x,y) to polar (r,θ) form. a) (4,−6) b) (−5,−1) Convert the following vectors from polar (r,θ) to Cartesian (x,y) form. c) (7,165˚) d) (2,250˚)
Horses are to race over a certain English meadow for a distance of 7.3 furlongs. What is the race distance in units of (a) rods and (b) chains? (1 furlong = 201.168 m, 1 rod = 5.0292 m, and 1 chain = 20.117 m.) %3D %3D (a) Number i Units (b) Number i Units
Suppose A = (-2.33 m)i + (3.79 m)j, B = (2.87 m)i + (-4.8 m)j + (2.18 m)k, and D = (-2.99 m)i + (-4.24 m)j.. What is the angle, in degrees, between D and A
A particle moves in a horizontal direction with acceleration a = kx², where k is a positive constant. What are the physical dimensions of the parameter k? [k] =
If B is added to A ,the result is 6.4i + 4.2j. If B is subtracted from A , the result is -3.2i + 8.8j. What is the magnitude of A ? Number Units