(a) What are the conditions for a particle to perform uniform circular motion about a fixed point? (b) Explain from both the dynamical and work-energy points of view why the speed of such a particle is constant. (c) Is the velocity of this particle constant? How about the acceleration?
Q: The question is in the image. I got an answer but realized that the last 3 graphs were in time so im...
A: Here, we use the relation between Force and acceleration given by Newton's second law.
Q: What star is a white dwarf that is much more dim and hotter than the sun. and which type of stars un...
A: 1.carbon-oxygen white dwarfs 2. hydrogen- fusing white dwarfs 3. Sirius B 4. Procyon B 5. Stein 2051...
Q: SPRING 2020/2021 Write a report on 'NATURALLY OCCURING RADIATION'. Abstract of the topic: There are ...
A: Naturally Ocurring radiation: All minerals and raw materials contain radionuclides of natural origin...
Q: Determine the constants, A and B:2x-3/(x-3)(x-4) = A/x-3 + B/x-4
A: We solve the equations by comparision of terms.
Q: 15) A taut string fixed at both ends is driven by an oscillator at a constant frequency of 100 ampli...
A: vmax=Aω=A2πf
Q: How it would be answer a?
A: Given Frequency (f) = 100 Hz Amplitude of interfering Wave (A) = 3 ...
Q: Please good handwriting and clear ideas explaining the process! The figure shows a wire that has be...
A: Part (c) Given: The radius of semicircular arc is r=12.0 cm. The cross sectional area of wire is a=...
Q: A given mass of a mono-atomic ideal gas undergoes the following cycle of operations: 1. heating at a...
A: (a) Draw the PV diagram for the four processes. (b) Derive an expression for the efficiency of the c...
Q: The wave function describing the standing wave pattern shown is?
A: Equation for a standing wave is given by, y(x,t)=Asin(2πλx)cos(2πTt) where A is the amplitude, λ wav...
Q: A 10 kg wheel with a 0.4 meter radius is rotating at 4 rad/s. A 8 Nm torque is applied to the wheel....
A: Given: To find the time period of torque which applies to the wheel as,
Q: Ae-lal/a, where A and a are 7. [7.5 pts] The wave function for a particle is given by (x) constants....
A: Given data: Wave function of a particle Ψx=Ae-x/a where A and a are constants. a) Sketching this fun...
Q: Puck A, of inertia m, is attached to one end of a string of length ℓ, and the other end of the strin...
A: Given, Inertia of Puck A,IA=mLength of Puck A,LA=lInertia of Puck B,IB=20mLength of Puck B,LB=l4 Vel...
Q: A cart of mass M traveling to the right on a frictionless track with a speed 4v0 collides with anoth...
A: Given, Mass of cart,m1=MMass of another cart,m2=2MBefore Collision Velocity of cart is,vB1=4V0Before...
Q: Show schematically the separate effects of: (i) a 90,°, (ii) a l80,°, (iii) a 270,. and (iv) a 360,°...
A: Magnetization can be represented by a vector and is called magnetization vector. it is pointed along...
Q: I want the calculation for this expiremnt Note: the unit of thermal conductivity w/m.k
A: Thermal conductivity is the ability of material to conduct heat. It is the amount of heat that flows...
Q: 4. A very small source of light that radiates uniformly in all directions produces an electric field...
A: (a) Given: The electric field amplitude is 2.96 Vm. The distance from the source is 33.0 m. Introduc...
Q: An average person normally excretes 1,375ml of urine each day. If the density of urine is 1.025g/ml,...
A: The person will excrete urine in 1 week 1,375 ml × 7 = 9625 ml
Q: A real battery of emf 27 V is connected to a 14 Ω resistor. As a result, current of 1.74 A exists in...
A: Here we use the formula for power dissipated by a resistor.
Q: The left end of a taut string of length L, is connected to a vibrator with a fixed frequency f. The ...
A: To find the ratio is given below.
Q: A beam of light from a laser pen passed through the air and then through a glass plate. Which diagra...
A: the bending of the light, when it passes from one medium to the other depends on the changes on the ...
Q: 2) 2 sinusoidal waves are traveling in opposite direction and have the following wave functions: y1 ...
A: Here we apply superposition to get the required.
Q: A standing wave on a stretched string with a tension force FT and of length L = 2 m has the followin...
A: Given that length of string is 2m, equation of the standing wave is y=0.1sin2πxcos100πt
Q: Looking for C and D
A: The given parameters are m1=5 kgm2=6 kgθ=30° Newtons second law states that any applied force on an ...
Q: Please answer #b, #2, and #3
A: Note: As per Bartleby guidelines, only one question Part (b) is to be solved. Please upload other qu...
Q: Though what voltage must a proton be accelerated from rest in order for the percent error between th...
A: The classical kinetic energy is given by, KEC=12mv2 And the relativistic kinetic energy is given by,...
Q: Problem 1 An object of mass m 0.2 kg is hung from a spring whose spring constant is 80 Nm-1. The bod...
A: Part 1 Set up the differential equation of motion for free oscillations of the system, x" +bmx' +km...
Q: An infinitely-long straight cylindrical conductor has a radius 0.2 mm. A steady current of 2 A flows...
A: Given : I=2A R=0.2×10-3m (radius of cylinder) (a) The current density J within the ...
Q: Find the average binding energy per nucleon of Mg and Cu. (For the atomic masses, see this table. En...
A: Here, Proton = 29 Neutron = 63-29 = 34 Atomic mass of Cu63 = 62.929599 u Now , E =[Zmp + Nmn - ato...
Q: Problem 2 Consider the elastic pendulum shown in the figure below. The pendulum con- si sts of a bob...
A: Given, length of string in equilibrium is lo, and mass of bob is m, spring constant is k. a) So he...
Q: An interstellar space probe is launched from Earth. After a brief period of acceleration, it moves w...
A: Note: As per guidelines we are allowed to solve 3 subset ques, please sent the other part speratly a...
Q: 9) Consider a piece of wood of rectangular shape and dimensions (a=80cm, b= 100cm, c= 30cm) of volum...
A: 9 question Given: The dimension, a is 80 cm or 0.8 m, b is 100 cm or 1 m and c is 30 cm or 0.3 m. W...
Q: Consider a string fixed at both ends. The standing waves wavelength slightly shorter than the longes...
A: In a string, Nodes are formed at two fixed ends, and the wavelength of the stationary wave in the st...
Q: Is it possible to cancel the net force on green particle by placing another particle? If yes, where ...
A: The net force in given figure can be calculated and the direction of net force will be in between bo...
Q: 12) The figure below shows the maximum displacement for a standing wave pattern. The earlies between...
A: Given:
Q: . Pure titanium has two allotropic forms: β-Ti (high temperature) and α-Ti (low temperature). For eq...
A: Calculate the critical radius r* and the activation free energy ΔG* for abody-centered cubic beta p...
Q: If electric flux density in a certain region is D= (2y+ 4z) ax + 2xyay + 4xaz C/m The total charge e...
A: Given:- D = 2y2+4zax+2yay+4xaz C/m2
Q: A standing wave on a string of length L = 3 m is described by the following equation: y(x,t) = 0.08 ...
A: Given: The length of the string is L = 3 m The wave equation of the standing wave is
Q: 2. When rain falls from the sky, what happens to its momentum as it hits the ground? Is your answer ...
A: When the rain drop falls from the cloud then it gain some momentum, but when it falls on the ground ...
Q: Example: a long straight conductor cross section with radius a has a magnetic field strength H = Ip ...
A: Using Ampere’s law,
Q: A student wants to establish a standing wave on a wire 2 m long clamped at both ends. If the wave sp...
A: Given: L=2mv=72 m/s
Q: An object is placed 47.5 cm from a concave spherical mirror with focal length of magnitude 22.0 cm. ...
A: 1u+1v=1f u is the object distance v is the image ditsnace f is the focal length 1-47.5 cm+1v=1-22.0 ...
Q: Two particles with the same kinetic energies enter a region of uniform magnetic field B, moving perp...
A: Given: The masses, m1=2m2. The charges, q1=q2. The two particles have same kinetic energy.
Q: analytical mechanics
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: A fish swimming in a horizontal place has velocity v = (4.01 +1.0))m/s at a point in the ocean where...
A: Given: Fish having constant initial velocity v→i=4.0i^+1.0j^ m/s Position relative to roc...
Q: A thin lens has a focal length of 25.0 cm. (a) Find the location of the image (in cm from the lens) ...
A: Here, we use the lens formula to get the required.
Q: A 96-mH solenoid inductor is wound on a form 0.80 m in length and 0.10 m in diameter. A coil is tigh...
A: Given: Length of solenoid inductor L=0.80 m, Diameter of the solenoid d= 0.10 m ...
Q: Two sinusoidal waves travelling in the same direction with the same amplitude, wavelength, and speed...
A: Given wave equation is, y(x,t)=2sin(4πx-60πt+π3) We know the standard wave equation, y(x,t)=Asin(kx-...
Q: Ull a StPing (Fall 2015-2016) A string 0.9 m long with linear mass density u=2x10 kg/m is fixed at b...
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If y...
Q: Give a day to day basis example of condensation, evaporation, fusion, and latent heat.
A: Condensation of the process of change of state from a gaseous state into a liquid state. The formati...
Q: Advanced Physics Question
A: 11) P=ρghP1=P2ρ1gh1=ρ2gh2ρ1h1=ρ2h2-----(1)where, ρ1 is the density of water=1000 kg/m3ρ2 is the dens...
Step by step
Solved in 3 steps