1. sketch a motion diagram of the skater that starts from rest at the location shown.  2. sketch a graph for the change in gravitational potential energy vs. x- position 3. sketch a kinetic energy vs x- position graph.  how does this graph compare to the one in #2. .

Q: 5. Four charges are at the corners of a square of side length a = 0.145 m. Find (A) the electric pot...

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A: These problems are from vector calculus. Please have a good look

Q: Example 1. Nnon interacting bosons are in an infinite potential well defined by V(x) 0 for 0 a.Find ...

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Q: In a compound microscope, the focal length of the objective is 4.15 cm and that of the eyepiece is 7...

A: Given in the problem a compound microscope with, the focal length of the objective length f0=4.15cm ...

Q: Express your answer with the appropriate units. > View Available Hintis) A series RLC circuit consis...

A: Solution-Given thatRLC circuitR=75 ΩL=0.12 HC=35μF=35×10-6 FVrms=120 Vf=60 Hz

Q: NOTE This is a multi-part question Once an answer is submitted, you will be unable to return to this...

A: We will solve this problem using momen

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Q: If an electron in an atom haş an orbital angular momentum with m, = 2, what are the components (a) L...

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Q: () в

A: Given figure,

Q: A piece of music is written so that the first note is 220 Hz and the last note is 880 Hz. (Use 343 m...

A: Given, that a piece of music is written in such a way that,  the frequency of the first notef1= 220 ...

Q: The circuit shown in Fig. 21.10 consists of two ca- pacitors C, = 2 µF and C, = 4 µF and two batteri...

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Q: Newton's law of universal gravitation is represented by Mm F = G where F is the gravitational force,...

A: Dimensional analysis is analyzing different physical quantities by identifying their base quantities...

Q: A spring has a natural length of 50 cm and a force constant of 2.0 × 10' Nm. A body of mass 10 kg is...

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Q: In a biprism experiment, the eyepiece is placed at a distance of 1.2 metres from the source. The dis...

A: Given, Distance from the source, D=1.2m Distance between the virtual sources, d=7.5×10-4m Number of ...

Q: The airplane on the amusement park ride moves along a path defined by the equations r= 4 m, 0 = (0.2...

A: Given, An airplane moves along the given path, and the equation of the path is r=4mθ=0.2t radz=0.5co...

Q: Four long, parallel conductors carry equal currents of I- 5.80 A, The figure below is an end view of...

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Q: 10 µA and Ic = 2.2 µA. Find A transistor has Iş (a) a of the transistor, (b) B of the transistor, (c...

A: (i) Given, Base current, IB=10×10-6A Collector current, IC=2.2×10-6A a. α of the transistor, α=ICIE ...

Q: Figure 12.5 shows a stream of water emerging from the opening of a tap. As the water falls through a...

A: Given: The pressure at the point Q is Pq The pressure at the point P is Pp The cross-sectional area ...

Q: Equation of an alternating e.m.f. is given by, e = 50 sin 314 t. Find peak value of e.m.f. and its f...

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Q: #2. An infinite non-conducting sheet has a surface charge density of -3.80 x 105 C/m2 on one side. H...

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Q: The drawing illustrates the dispersion of light by a prism. The prism is made from a certain type of...

A: Solution: a). Use Snell's law. for red light,nairsinθi=nredsinθrsinθr=nairnredsinθiθr=sin-1nairnreds...

Q: When mechanical energy is conserved, what terms might show up in a conservation of energy equation? ...

A: According to the mechanical energy conservation equation, K.E.+P.E.=constant Here. kinetic energy is...

Q: The resistance network shown in Fig. 22.6 is con- nected to a battery of emf 30 V and internal resis...

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Q: (a) Find the s-wave phase shift, as a function of wave number k, for A spherically symmetric potenti...

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Q: Suppose that the displacement of an object is related to time according to the expression x = Bt?. W...

A: Dimensional analysis is a way of checking the validity of an equation. If an equation is dimensional...

Q: A condenser of capacity 1 µF is charged to a potential 10 volt. Calculate the energy stored in the c...

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Q: Example 20.4. A rectangular duct section of 500 mm x 350 mm size carries 75 m'/min of uir having den...

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Q: Consider the region close to a nuclear reactor that produces large fluxes of prompt gamma rays with ...

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Q: us 2 m on the plane

A: The work done for the moving charge particle in the electric field is given as, W=qEdcosθ         He...

Q: A cart of mass 5 kg is held on the ramp at a height of 2.5 m. Another cart of mass 5 kg is on a fric...

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Q: A 2.50 kg block is pushed against a spring with negligible mass and force constant of 450 N/m, compr...

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Q: K02

A:       Figure:- V-t graph We know that:- Displacement, x=∫t=00.6vtdt=∫t=00.4vtdt+∫0.40.60.dt=12×0.4×1...

Q: 5. What must the tension in each cable be in the diagram in order to support the cargo in static equ...

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Q: A block with mass M1 = 1 kg collides elastically with a block of mass M2= 2 kg. If M1 is initially t...

A: Given: Mass M1= 1kg             Mass M2 = 2kg             Initial velocity of mass M1 =  V1( initial...

Q: Derive an equation or expression that describes the location of the intensity maxima on a screen res...

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Q: • Part A The plane of a 5.5 cm by 8 cm rectangular loop of wire is parallel to a 0.21 T magnetic fie...

A: Solution:-Given thatRectangular loop-5.5 cm×8 cmRectangular loop of wire is paralell to magnetic fie...

Q: 4. A thin semicircular rod has a total charge +Q uniformly distributed Let Fp and FR represent the f...

A: a.  Let λ be the charge per unit length, λ=QπsQ=λπs The electric field at point C due to rod, The y...

Q: If a source contained 153 µCi of Bal133 (T, = 10.66 y) on June 1, 2005, what would be the 9. 10% acc...

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Q: 6..

A: Given,No. of turns, N=500Length, L=12cmRadius, R= 3cmCurrent,I= 15 Amp

Q: 3. A block of mass 1.0Kg rests on a horizontal surface. A force of 0.50Kg is required to start the b...

A: The problems can be solved using free-body diagrams as shown in the next step.

Q: Point charges of 500G, each are located at A(1, 0, 0), B(-1, 0, 0), G(O, 1, 0). and in free space Fi...

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Q: A block of mass of 10 kilograms is at sitting on frictionless surface that is connected to a relaxed...

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Q: Part A Find the direction and magnitude of the net electrostatic force exerted on the point charge q...

A: In this particular problem, we will solve for every force acting on charge 2 and then we will calcul...

Q: Part B A particle with a charge of q = -5.00 nC is moving in a uniform magnetic field of B with sole...

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Q: Ampere second is unit of (a) capacitance (b) charge (c) energy (d) power

A: To find- Physical quantity=? Given- Ampere second is a unit.  

Q: 2. What is true of two objects when heat is transferred between them? O They have a lot of energy. O...

A: According to Zeroth Law of thermodynamics :- if two thermodynamics systems are in thermal equilibriu...