Example 9: For the circuit shown find Vab. Solution; 1Ω V 1Ω 4Ω 2V 2V 4 V 1Ω 0 1Ω

Q: 200 150 100 --- Material X 50 Material Y • Material Z 0.000 0.005 0.010 0.015 0.020 0.025 Strain (ɛ)…

A: SOlution: Given that d = 3 mmL =1.25 ftstrain ε = 0.045

Q: A 120 N force displaces a load with a velocity of 15 m/s^2 in 180 s. How much work is done upon the…

A: Given : F = 120 N a = 15 m/s2 t = 180 s θ = 0° because both force and displacement are along East…

Q: 2. While walking along a trail next to a long straight concrete-walled irrigation ditch you notice a…

A: Correct answer is option (d) i.e. the direction will be east

Q: Please check if I completed this question correctly. If I solved it correctly. And the answer is…

A: The values of tensions for the wires, and method used to find them are correct

Q: 1. (Adapted from an old exam) The picture below shows two vectors, A and B, defined in relation to a…

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Q: A company who makes flotation devices has products that come in many different shapes and sızes.…

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Q: The biochemistry that takes place inside cells depends on various elements, such as sodium,…

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Q: 1. Determine the magnitude of the resultant and vector B if R=A+B. 35⁰ 8 in.- 5 ia. 8.5 in.. A = 35…

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Q: Suppose a cube 1-cm long on each side were scaled up to a cube 10-cm on each edge a) what would be…

A: a) Length of each side of the scaled up cube is 10 cm We know the volume of a cube with length a is;…

Q: The formula for the volume of a sphere is V =TR. The radius of a sphere is increased by 11.0%. This…

A: Given(s): We are dealing with a sphere. Radius is increased by 11.0%, Required: Change in volume.

Q: Superman and Batman are on a sheet of iče, preparing for battle. Superman has a mass of 94 kg, and…

A: Given:- mass of the superman = 94 kg  mass of the badman = 117 kg   The force applied by superman on…

Q: Answer the following questions in the space provided. Be sure to use the number of checkmarks as an…

A: We all have been taught the lever-action as one of the first applications of physics understanding.…

Q: REQUIREMENTS: take a picture of your work and use the right formula, must be organized and legiable…

A: The distance traveled is given as d= time ×speed

Q: Please assume that all numbers are given to at least 3 significant digits. Show all your work for…

A: (problem based on collision kinematics) Please have a good look (Tried to show everything in fig for…

Q: Water enters a boiler at 68 degrees Fahrenheit ['F] The boiler operates for 5 minutes [min] to heat…

A: Given data The initial temperature of the water entering the boiler is given as Ti=68°F. The time…

Q: The drawings show three charges that have the same magnitude but may have different signs. In all…

A: Given, |q1|=|q2|=q3|=|q|= 6.7µC  d= 4.2mm

Q: 26. Mr. Labrador needs an extra rectangular table in his office. He has one made with a surface 0.38…

A: Write the given values with the suitable variables. A=0.38 m2l=76.2 cm=0.762 m Here, A is the area…

Q: 2. Platinum can be used in pacemaker because of a) low Wight, b) high threshold potential , c) high…

A: For question 2 : The answer is D : None of these.

Q: A-4.00 nC point charge is at the origin, and a second -6.50 nC point charge is on the x-axis at x =…

A: As the third charge is electron which is negative and both the given charges are also negative there…

Q: A sled is pulled 20.0 m across a yard, at an angle of 25° from the sled's displacement, with a force…

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Q: Please show work and explanation as detailed as possible!

A: a) Correctb) Correctc) Incorrectd) IncorrectExplanation:Approach to solving the question:Comparing…

Q: Determine the indices of the planes and directions shown in the following cubic cells. Show your…

A: Let a, b and c denote the intercepts of the plane. Therefore, the miller indices can be found for…

Q: 2000m Not to scale (d) The diagram shows a standard kilogram mass at the surface of the Earth and a…

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Q: 25. Lito is 172.72 cm tall and weighs 50 000 g. Express his height and weight in meters and…

A: The relation between cm & m is 1 cm=1100 m ∴ 172.72 cm=172.72100 m=1.7272 m Lito's height in…

Q: C. COMPUTING E-FIELDS: 1 Long & Involved Problem to Solve Given the facts presented and diagram…

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Q: times that of 1. Find the distances (a) a and (b) b that locate the axis. 3.

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Q: Billy on Hill (Level 1) Billy and his sled have a mass of 27.9 kg. He is at rest at the top of a…

A: Given: g=7.20 N/kg Mass, m=27.9 kg Length of hill=7.61 m θ=16.72° Gravitational field strength=7.2…

Q: Solve the following problems. Write your answers on a separate sheet of paper. Show your complete…

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Q: Part a b and c can you show all the steps work ?

A: Given: Inner radius r1 =2.5 cm =2.5×10-2 m Outer radius r2 =5.5 cm =5.5 ×10-2 m Current I =53 A

Q: In Rutherford's famous scattering experiments that led to the planetary model of the atom, alpha…

A: Given: The initial velocity of the alpha particle, directed towards the center of the nucleus:…

Q: I) With Ad = v,t+at", solve för Ad given that v =5.4, a =-9.8 , and t 3 %3D 2)

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Q: Four points are labeled on a graph. Rank the slopes of the graph at the labeled points. 1 Greatest…

A: Solution: (1)  Consider the graphs as shown below: From the graph it can be observed that the slope…

Q: 2. To move a large crate of mass 32.0 kg across a rough floor, with coefficient of kinetic friction…

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Q: A praricle performs simple harmonic motiou biween two points A and B which are 10 metres apart on a…

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