Which of the following expressions involving vectors is FALSE? I.II.III.IV.A x (B+C) = A XB+ AXCỉ xỉ =1A B = BA. A = A²A

According to question we need to find false option .

Answered: I. II. III. IV. A x (B+C) = A x B + A…

Science

Physics

I. II. III. IV. A x (B+C) = A x B + A ×C ỉ xỉ =1 A B = BA A. A = A²

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Physics And Measurement

Section: Chapter Questions

Problem 27P

See similar textbooks

Related questions

Q: 4. You run horizontally at B m/s in a vertically falling rain at B m/s. a. Draw the vector diagram…

Q: 1) A hiker travels 2 km due east of his starting point. Then he travels 1 km northwest. Finally, he…

Q: A mass of 6.8 kg was placed 50 cm away from the fulcrum. Balance the beam using using a 3kg mass and…

Q: A student is examining a bacterium under the microscope. The E. coli bacterial cell has a mass of m…

A: Mass of bacteria = 0.3 ×10^-15 gm. Swimming velocity = 9.00 × 10^-6 m/s Uncertainty is velocity =…

Q: A car is driving due south through a parking lot and its speed is monitored. Prepare a graph of the…

Q: 20 cm

A: The Solution For This Question Has Been Solved Below...

Q: Determine the ff: 1. KCL 2. KVL 1 3. KVL 2

Q: A small metal bar, whose initial temperature was 10° C, is dropped into a large container of boiling…

Q: . Question 17 of 20 From the top of a tall building, a gun is fired. The bullet leaves the gun at a…

Q: Three charges are arranged as shown in the figure below. Find the magnitude and direction of the…

A: According to question we need to find magnitude and direction of net electric force acting on q.

Q: Find the work done in moving crate by distance 0.11 m when applied force is 2 N

A: Given:- The applied force F = 2 N The distance it travels is d = 0.11 m Find:- The work done in…

Q: In an automatic clothes drier, a hollow cylinder moves the clothes on a vertical circle (radius r =…

Q: A strip of invisible tape 0.14 m long by 0.018 m wide. charged uniformly with a total net charge of…

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: Janice is grilling a steak for her July 4th barbecue dinner. The steak initially weighs 300 grams…

A: Elasticity of a substance is calculated using the modulus of elasticity, given as Y=StressStrain…

Q: Find the value of displacement if work done is 1200 J and Force applied is 55 N

A: Given data : Force is denoted by F Work done is denoted by W To find : With help of all data given…

Q: What is the weight of a pound mass on the moon's surface, where the acceleration of gravity is 5.31…

A: In the following problem, we have to calculate the weight of pound mass on the moon's surface.…

Q: An electrostatic dust precipitator that is installed in a factory smokestack includes a straight…

Q: A train has a length of 93.8 m and starts from rest with a constant acceleration at time t-Os. At…

A: Length of train (L) = 93.8 m initial velocity of train = 0 m/s Let the constant velocity of car =…

Q: The time it takes for a cloud 106,000 AU in radius to collapse in "free-fall to form a new star is…

Q: A ray of light is incident on a glass rectangular prism. If the incident ray angle is 35.0°, what s…

Q: A block of mass 0.50 kg rests on the inclined surface of a wedge of mass 2.0 kg at an angle of 35°.…

Q: A cart is driven by a large propeller or fan, which can accelerate or decelerate the cart. The cart…

Q: 4. 700 ng to hg 5.79 km to cm

Q: a driver sees a deer in front of his car about 100.0 meters in front of him. the driver was…

Q: In an alien planet, in which the acceleration due to gravity is constant, a rocket is launched…

A: let the initial velocity = u let the acceleration due to gravity = a velocity at 3 sec = 10 m/s…

Q: a physics student to calculate how long it would take a penny to fall from a tower, 324m. how long…

A: Given data: Height of tower (h) = 324 m Initial velocity (u) = 0 m/s Air resistance is negligible…

Q: The position of a particle along the x-axis is given by x(t) = 3t3-2t2-4t+5.. What is the average…

A: Given data: The position of the particle as function of time x(t) = 3t3 - 2t2 - 4t + 5 Required:…

Q: A car produces 31.2 tons of carbon dioxide over a 4-year period. Find its carbon footprint (tons of…

A: Given, A car produces 31.2 tons of carbon dioxide over a 4-year period. Carbon footprint = tons of…

Q: Can the system in given figure be in static equilibrium in the position shown? The uniform bar AB…

Q: 3. As two trains move along a track, their conductors suddenly notice that they are headed toward…

Q: A baseball is thrown at a 22.5° angle and an initial velocity of m/s. Assume no air resistance. What…

A: launch angle = 22.5oinitial velocity (v) = 65 ms

Q: Use the KE vs. TIME graph below to answer the following questions. Express all answers in the…

A: From the kinetic energy vs time graph, A) When the object is at rest that means the velocity of…

Q: What is the X-ray charge? Positive, negative, without charge, negative and positive

A: We know that X-ray is an electro magnetic wave . They have energy but they haven’t Cary any charge

Q: A small particle P starts from point O with a negligible speed and increases its speed to a value v…

Q: Find the value of density of liquid if mass of liquid is 3 kg and volume occupied is 0.002 m3

A: Given data: Mass of the liquid, m=3 kg Volume occupied by the liquid, V=0.002 m3 Our question is…

Q: A car slows down from a speed of 22.0 m/s to 3.0 m/s with a constant acceleration o -2.1 m/s². How…

Q: 5. Suppose you have two 100 milliliter graduated cylinders. In each cylinder, there is 40.0…

A: CONCEPT: Initially the volume of water in both graduate cylinder is 100 mL. when cube is submerged…

Q: Question 20 of 20 < A Water Balloon Battle. You are launching water balloons at a rival team using a…

A: Height of building, h = 30 ft => h = 30*(0.305) => h = 9.15 m Wide of building, W = 50 ft…

Q: Given two particles with Q = 3.30-μC charges as shown in the figure below and a particle with charge…

A: Please note: As per answering guidelines I can answer the first three sub-parts of a multisub-part…

Q: What is Tyndall Effect? Explain why is it important for us to learn about it?

A: It is the effect which is created by the light whereas the light consists of the particles known as…

Q: A boy stands daydreaming as his friend runs by at the constant speed of 3.68 m/s. After 1.39 s, the…

A: Given: The constant speed of the boy's friend is 3.68 m/s. The initial speed of the boy is 0 m/s.…

Q: You drive 5 km at 30 km/h and then another 5 km at 50 km/h. What is your average speed for the whole…

Q: Find all the currents flowing in every resistor, power dissipation in every resistor and the total…

A: Given,

Q: ity 2: Tell Me! tions: Give what is asked in each item based on the situation. Write your answer on…

Q: A graduated cylinder contains three unknown liquids: Liquid A (top layer), Liquid B, and Liquid C…

Q: pacecraft accelerates at a rate of 20.0 m/s². a) How much time is required for its speed to increase…

Q: Suppose you are driving due east, traveling a distance of 1500 m in 2 minutes. You then turn due…

A: Write the given values with the suitable variables. d=1500 mt=2 min=120 s Here, d is the distance…

Q: An 8 kHz sinusoidal voltage is applied to a series RC circuit. What is the frequency of the voltage…

A: Given, An 8 kHz sinusoidal voltage is applied to a series RC circuit. Voltage across any component…

Q: Find the north and east components of the displacement (in km) for the hikers shown in the figure…

A: Given value--- S = 1.8 km We have to find--- North and East component of displacement ?

Question

Which of the following expressions involving vectors is FALSE?

I.
II.
III.
IV.
A x (B+C) = A XB+ AXC
ỉ xỉ =1
A B = B
A. A = A²
A

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 with 1 images

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

(a) If AF=BF , can we conclude A=B ? (b) If AF=BF , can we conclude A=B ? (c) If FA=BF , can we conclude A=B ? Why or why not?
A race car travels 825 km around a circular sprint track of radius 1.313 km. How many times did it go around the track?
Two birds begin next to each other and then fly through the air at the same elevation above level ground at 22.5 m/s. One flies northeast, and the other flies northwest. After flying for 10.5 s, what is the distance between them? Ignore the curvature of the Earth.
Acceleration a has the dimensions of length per time squared, speed v has the dimensions of length per time, and radius r has the dimension of length. Which of the following expressions may be correct? Explain your answer in each case. a. a = vr b. a = v/r c. a = v2/r d. a = v/r2
1)An airplane starting from airport A flies 300 km east, then 350 km at 30.0° west of north, and then 150km north to arrive finally at airport B. (a) The next day, another plane flies directly from A to B in astraight line. In what direction should the pilot travel in this direct flight? (b) How far will the pilot travelin this direct flight?
1. What is E in the equation 2.1 derived?2. Is E in the eq 2.1 always positive? Why? 3. What is Δx in the derived equation?4. Is it always positive in eq 2.1?
Information:λ = 655nm d = 1.5 × 10-⁶m = 1.5 µm question:Δy between 1st max (m=1) and 2nd min (m=1)?
1. A pilot in a small plane encounters shifting winds. He flies 26.0 kmkm northeast, then 45.0 kmkm due north. From this point, he flies an additional distance in an unknown direction, only to find himself at a small airstrip that his map shows to be 70.0 kmkm directly north of his starting point. What was the length of the third leg of his trip? What was the direction of the third leg of his trip? 2. A boat can travel 7.3 m/s in still water. It is crossing a 220 m wide river while pointed due east and the river is flowing at 3.7 m/s, north. What is the speed of the boat, relative to the shore? How long does it take to cross the river? How far downstream does the boat end up? 3. A flock of ducks is trying to migrate south for the winter, but they keep being blown off course by a wind blowing from the west at 14 m/sm/s . A wise elder duck finally realizes that the solution is to fly at an angle to the wind. If the ducks can fly at 15 m/sm/s relative to the…
Mr. M is walking to Mr. T’s house. He takes a short cut across an open field. His first displacement is 140m [E35N]. He then walks 200.0m [E]. What is Mr. M’s total displacement? (320m [E14N])
Just Part B, thanks! (Oh just in case a method you try results in it, the answer is not 45.6)
Two ships A and B leave the same port at 3:00 p.m. Ship takes a course N 43°43'W at 30 km per hour while B sails due north. At 5:00 pm., B is directly east of A. What is the speed of ship B and what is the distance between the two ships?
An aircraft undergoes two displacements. If the first displacement is directed at an angle of 225 with the positive x axis and has magnitude 30.0 miles, and if the resultant displacement is directed at an angle of 75.0 with the positive x axis and magnitude 22.0 miles, what are the magnitude and direction of the second displacement?