Three vectors A, B, and C add together to yield zero: A+ B+ C-0. The vectors Aand C point in opposite directions and their magnitudes are related by the expression: A = 2C. Which one of the following conclusions is correct? 0 O O O A and B have equal magnitudes and point in opposite directions. A and B point in the same direction, but A has twice the magnitude of B. B and C have equal magnitudes and point in the same direction. B and C have equal magnitudes and point in opposite directions. Band C point in the same direction, but has twice the magnitude of B.

Q: The beam and the cable (with a frictionless pulley at D) support an 80 kg load at C. In a FBD of…

A: In a free body diagram, we represent all the forces acting on the body. In this case, the forces…

Q: A ball is dropped and bounces back to 100% of its original height. The collision between the ball…

A: In order for the ball to bounce 100%. The collision should conserved kinetic energy and momentum…

Q: Ax= 3.80 m, Ay= -1.30 m Ax= 3.70 m, Ay= 1.30 m Ax= -4.20 m, Ay= 1.20 m Ax= -3.60 m , Ay= -1.80 m…

A: The problem is asking us to find the angle that the vector A makes with the +x-axis. This angle is…

Q: long string is tensioned to F = 80 N. A pulse traveling along the string has the following wave…

A:

Q: rm R 5. (6 points) Consider the circuit above, where V = 10.0 V and R = 140.0 . R indicates the…

A:

Q: Double slit n Show Transcribed Text Seventh dark fringe Central bright fringe Seventh dark fringe…

A: I hope this helped you and you learned a lot :) If you have any questions or clarification, do not…

Q: I am stuck on question 3 b on drawing position plot.

A: Step 1: Step 2:Please do not get confused with x=0 here x denotes the position which we have taken…

Q: Electric field lines obey which of the following rules?   A. emanate from both positive…

A: Electric field lines are a visual tool in physics that we use to picture the electric fields. They…

Q: An O3+ ion (Z = 16 amu) is released at rest at a location where the electric potential is measured…

A:

Q: Please help me solve this. I don't understand this. Don't use chatgpt, please help.

A: Step 1: Step 2:

Q: Table 3.4: Resistivity of aluminum Wire Radius Wire Radius (mm) (m) Cross-sectional Area, r² (m²)…

A: Assuming:- Wire Radius = 1 mm (0.001 m)- Wire Length (m) and Resistance (Ohms):Wire Length…

Q: What is this accurate reading?

A: The scale in the illustration is also known as a triple beam balance scale. It is commonly used to…

Q: Please answer within 60 minutes.

A: let's break it down step-by-step to understand how we can explain the observation of a superluminal…

Q: Don't use chat gbt it chat gbt means downvote solve correctly as soon as possible

A:

Q: Don't use chat gpt It Chatgpt means downvote

A: Step 1: A,B,C,D Step 2: E,F Step 3: G

Q: An object is placed to the left of a convex mirror, such that the object-to-image distance is 64 cm.…

A: Step 1: The focal length can be calculated by the formula 1/o + 1/f = 1/i where o is the object…

Q: can someone please help me with this physics question

A: Please refer the image for detailed answer and diagramReference: Fundamentals of Physics David…

Q: The upper leg muscle (quadriceps) exerts a force of FQ = 1180 N, which is carried by a tendon over…

A: To solve this problem, we need to find the magnitude and direction of the force exerted by the…

Q: 17:15 S MRD Mr. D Food Ad - Get it done with Mr D! 57 El 17% Х atural Sciences Grade 9 IFORMAL…

A: To find a charged object, we can lose or gain electrons from the object. If the object gained…

Q: For the vectors A→ and B→, find the magnitude and direction of the vector sum A→ +B→.

A: Step 1: Step 2: Step 3: Step 4:

Q: Don't use chat gpt It Chatgpt means downvote

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank…

Q: v (m/s) velocity 10 30 (a) Walking velocity of Tom v (m/s) 20 velocity 10 t (sec) time 30 15 (a)…

A: For Tom, the velocity changes from 10 m/s to 30 m/s over a time period of 30 seconds. This is a…

Q: What is 100 mph in [m/s]?

A: In order to convert miles per hour (mph) to meters per second (m/s), we need to know the conversion…

Q: a 2.8-uC point charge is places in an external uniform electrric field of 2.4E4 N/C. At what…

A: Given point charge (q) = 2.8 μC = 2.8*10-6CUniform electric field (Eex) = 2.4*104 N/CTo find a…

Q: Part A An interference pattern is produced by light with a wavelength 530 nm from a distant source…

A:

Q: Plz expert don't Use chat gpt plz

A: thank you

Q: 2:15 Nuclear 2019 Done 6 of 8 Turn over Page 6 Question B3 SPA5302 (2019) a) U at rest undergoes…

A: Please let me know if you need any further assistance on this

Q: Please answer within 90 minutes.

A: a.  b.

Q: Don't use chat gpt

A: Approach to solving the question: The center of mass represents the average position of all the mass…

Q: An electric field exists between a pair of circular metal plates measuring 3.00 m in radius. The…

A: To find the strength of the magnetic field on the edge of the plates at the end of the 33.0-second…

Q: The energy density (energy per unit volume) in an electromagnetic wave is: u = εE². As the electric…

A:

Q: Don't use chat gbt it chat gbt means downvote solve correctly as soon as possible

A: Step 1: Step 2: Step 3: Step 4:

Q: NAME OF SCHOOL: INTERVIEW TEMPLATE NAME OF INTERVIEWER (LEARNER): NAME OF INTERVIEWEE : CAREER:…

A: consider the Interview Template above

Q: Schematically sketch a typical eutectic phase diagram with 100 % at the left, 100% at the right,…

A:

Q: As a charged particle moves freely in a circular path in the presence of a constant magnetic field…

A: Step 1 It is given that a charged particle is propagating in a circular path freely under the…

Q: In one of the circuits in the drawing, none of the resistors is inseries or in parallel. Which is…

A: Step 1: for (a) Step 2: for (b) Step 3: for (c)Therefore option (c) is the correct option.

Q: A certain lightning bolt moves 39.4 C of charge. How many fundamental units of charge |qe| is this?…

A:

Q: Don't use chat gpt It Chatgpt means downvote

A: Please ask for any further clarification needed

Q: Two objects (m₁ = 4.95 kg and m2 = 3.25 kg) are connected by a light string passing over a light,…

A: a.)To find the speed of each object when they pass each other, we use conservation of energy.…

Q: Question 1. An electron beam of a TEM leaves the gun with an energy of 300 keV. a) Determine the…

A:

Q: 11. Derive an expression for the electric field strength anywhere above and below a large conducting…

A: Problem Statement Derive an expression for the electric field strength anywhere above and below a…

Q: help

A: Approach to solving the question: Coulomb's lawDetailed explanation:

Q: S تر A bronze alloy has a resistivity of 13 x 10-6 2 cm. A piece is cut in the shape of a cuboid…

A: Step 1: Step 2: Step 3: Step 4:

Q: Part D Evaluate the final kinetic energy of the supply spacecraft if the tractor beam force had been…

A: Given that the tractor beam force is constant and equal to Fo, the kinetic energy (KE2) of the…

Q: A particle is traveling with velocity (in meters per second) v(t) where the graph of v(t) is given…

A: To calculate total displacement and total distance traveled from a velocity vs. time graph, you need…

Q: The emfs in the figure below are ε₁ = 5.00 V and 2 = 24.0 V. The resistances are R₁ = 17.00, R₂…

A: Step 1: Step 2: Step 3:

Q: The position x of a bowling ball rolling on a smooth floor as a function of time t is given by: x(t)…

A: The given equation is x(t) = vot + xo, where vo = 2.5 m/s and x0 = -5.0 m. This equation describes…

Q: A boat radioed a distress call to a Coast Guard station. At the time of the call, a vector A from…

A: Step 1: Find the components of A and B Step 2: Subtract the components to find C  Step 3: Compute…

Q: Please answer within 90 minutes.

A: Part (c)Two Pieces of Observational Evidence for Dark Matter:1. Rotation Curves of…

Q: For a car driving around a flat, unbanked curve without sliding, the centripetal force is supplied…

A: Here are the filled-in blanks: 1. For a car driving around a flat, unbanked curve without sliding,…