A block, of mass 5.0 kg, is released from rest at point "A" and slides down on a frictionless jet as shown in the following figure. If ha = 7.34 m, determine the velocity, in m/s, when the block passes through point "B". 12 16 9.0 10 81
Q: Performance Task No. 2 SHM Activity Direction: Place a raisin or marshmallow on the end of a stick o...
A: Given materials are: Pasta raisins.marshmallows. In a simple harmonic motion, The time period for th...
Q: 2) Estimate the Fermi temperatures of. (a) liquid ³He (density 81 kg m-3), and (b) the neutrons in a...
A: The fermi temperature is TF=εFK ............................................................. (1) w...
Q: Estimate the Fermi temperatures of. (a) liquid ³He (density 81 kg m-3), and (b) the neutrons in a ne...
A: 1) The density of the liquid H3e is ρ=81kg/m3 mass of H3e is, m=3×1.67×10-27kg≈5.01×10-27kg Then n...
Q: 2. A system of particles its reduced mass is given by u moves in & central force F(r). (a) If the at...
A: Central force : The force which depends on distance and directed towards or away from origin is call...
Q: Chromium 48 has a short halflife of 21.6 hours.How long would it take 360 grams of Chromium 48 decay...
A: Since we answer up to one question, we will answer the first question only. Please resubmit the ques...
Q: A current of 6.0 A flows through an electrical device for 10 seconds. How many electrons flow throug...
A: Given that:-Current, i=6ATime, t=10 secElectron charge, e=1.6×10-19 CWe know that:-Charge, q=newhere...
Q: A 5.5-kW water heater operates at 240 V. i. Should the heater circuit have a 20A or a 30A circuit br...
A: Given: Power,P=5.5kW=5.5×103WVoltage,V=240V A circuit breaker is an electrical switch that protects ...
Q: t big deop of ladie Ru foumed 0 deehlele ofwate The radise of he deoplet aoill be @1OR 6 R R
A: To find- Radius of the droplet (r)=? Given data- Radius of the big drop=R Number of droplet=1000
Q: Q.2. Does hysteresis take place? In affirmative case, to what can it be due?
A: Hysteresis happens in a framework that includes an attractive field. Hysteresis is the normal proper...
Q: C If each light bulb has a resistance of 9 Q, the total resistance of circuit A is: O More informati...
A:
Q: A 4.0 mg insect is observed to be stationary with an uncertainty of 0.1 mm. What is the uncer- taint...
A: Given, m=4.0mg∆x=0.1 mm
Q: The acceleration on a falling tennis ball is not constant due to air resistance. The time dependen...
A:
Q: A 2.0-kg mass in the xy plane is moving in the negative x direction at 3.0 m/s along the line y= 5.0...
A:
Q: Question 21 The wavelength of a sound is: O The distance that sound travels through in one complete ...
A: Given, A sound wave
Q: 1) A rocket with a proper length of 2000 m moves at a speed of 0.85c directly away from an observer ...
A: Given In the rest frame of a spaceship Length = Lo = 2000 m Velocity of forward and backward moving ...
Q: Fenol pdo babilte of finding systen in it Jtoled state when 3y%tem s at 300k ond it is for a systeo ...
A: Here we have a question on statistical mechanics. It has only one confusion that the excited state h...
Q: termine o.
A: From Gauss's law as,
Q: A)Write down cartesian coordinates (x, y) in two dimensions in terms of polar coordinates (r, θ). ...
A: Simple problem of coordinate transformation. Please have a good look
Q: A 98 kg fullback is running along at 8.6 m/s when a 76 kg defensive back running the direction at 9....
A: Given, mass of fullback is, m1=98kg the initial velocity of the fullback is u1=8.6m/s mass of defens...
Q: 90 Ph sB Caué nolei in ai ae TAF Land 90 73 'E ach nole brodecees fouu beata per tet second coith th...
A: Let n be the frequency of the third note and λ be its wavelength. Let V be the velocity of sound in ...
Q: A mass weighing 4 pounds is attached to a spring whose constant is 2 Ib/ft. The medium offers a damp...
A: Given Data The weight given is W=4 lb. The spring constant is k=2 lb/ft. The acceleration due to ...
Q: A wooden block of mass M is resting on a horizontal surface. The coefficient of friction is f. One e...
A: mass of the block is M coefficient of friction is f the spring constant is k mass of the bullet is m...
Q: (4) Find the Fermi energy of lithium Er, the Fermi temperature TF, and the speed of oF of the fastes...
A: Note :- We’ll answer the first question since the exact one wasn’t specified. Please submit a new qu...
Q: of 14 cm cons flectivity, one 1000
A: waveform as,
Q: A point on the rim of a rotating flywheel changes its speed from 1.5 m/sec. to 9.0 m/sec. while it I...
A:
Q: A block of mass M, resting on a smooth table, is pulled by a string of mass m. If a force F is appli...
A: This question can be solved by using rules of kinematics
Q: A 3-volt battery supplies a light bulb with 1.8 J of energy each second. Find the current that flows...
A: Given, voltage V = 3 V energy E = 1.8 J time T = 1 s The relationship between ene...
Q: In Melde's experiment, tuning fork was arranged in perpendicular position and 6 loops were formed al...
A: The given question is found to be from the topic Stationary Waves. Melde's experiment was a scientif...
Q: What = (V(x azan) » represents 0<xsa Q3: An infinite-rising effort well described by the relationshi...
A: Solution: Consider the particle of mass m is confined in the infinite asymmetric potential well of l...
Q: A long string held by two men, one on each end. Man A oscillates the end that hold producing a wave ...
A: As given, The wave function according to student A, y1x,t=A sinkx-ωt Student B oscillates the string...
Q: A long circular cylinder of radius R is made Calculate the potential and the field in the of a diele...
A: Given, σ(ϕ)=σ0 ϕ<ϕ0-σ0 ϕ0<ϕ<2π-ϕ0 The electric field is, E.ds=qencε0...
Q: On a certain dry sunny day, a swimming pool's temperature would rise by 1.10°C if not for evaporatio...
A: Given that,The change in temperature : ∆T = 1.10°CSpecific heat capacity of water :C = 4184 (J)Here ...
Q: 2.5) As we know, we do not have exact equations for the molecular orbitals |øn); instead, they are r...
A: The objective of Hartree-Fock theory is to produce the optimized molecular orbitals ψ1. ψ1x1→=Cμiϕμx...
Q: consider two physical systems, Al and A2,the two systems into thermal contact with each other, thus ...
A: Given: Two system A1 and A2 in thermal contact. Separated by rigid, impermeable wall To show: Absol...
Q: (c) A vector potential A in cylindrical coordinate (f, 8, 2) is given as Ā = (, cos e -)f - r sin 60...
A:
Q: proble m s: fixed point String imitial puse wite Goal : Explain why more than ore pulse reflects bao...
A: Wave is nothing but the oscillation of some entity across space and/or time. Examples include electr...
Q: a mass sliding on a frictionless table between two walls that are 1 unit apart and connected to both...
A:
Q: h = 1 mm. The water velocity profile is considered to be linear. The washer initially moves at 20 m ...
A: Given information: The mass of the puck (m) = 170 g = 0.17 kg The Diameter of the puck (D) = 7.5 cm ...
Q: (d) What is the main difference between the wave equation and the heat equation in terms of the spee...
A: The main difference between the wave equation and heat equation in terms of the speed of propagation...
Q: Convolution can be used to translate a function f(x,y) to a point (Xo,yo) Given two functions A(x,y)...
A: Solution attached in the photo
Q: (4) Find the Fermi energy of lithium EF, the Fermi temperature TF, and the speed of wf of the fastes...
A: Since the mass of lithium is m=1.15×10-26kg The density of lithium is ρ=534kg/m3 So number density...
Q: Calculate the net momentum of A and B. Include direction. Round to the
A: Given: The mass of block A is 6 kg. The velocity of block A is 5 m/s. The mass ...
Q: A 0.5 m long titanium alloy wire has a diameter of 1.3 mm and a density of 4420 kg/m3. It is fixed a...
A: Given, L=0.5 mD=1.3 mmρ=4420 kg/m3T=250 N
Q: In a single step potential barrier the velocity of the incident wave packet is aħ (a) Bh (b) ah (c)
A:
Q: D, on the other hand, pulls the cable with an constant acceleration a, = 5 m/s. if the motors starts...
A: Acceleration is a vector quantity which means it has both magnitude and direction to it. Acceleratio...
Q: (5) Knowing that the resistivity p of lithium is of the order 10-5 Q-cm at ambient temperature, find...
A: Given data, Resistivity of lithium = 105 Ω.cm Free electron density of lithium = 4.5x1028 electrons/...
Q: Q. 11 : Electron moves in uniform magnetic field perpendicular to direction of field. The magnitude ...
A: To Find: Periodic time Given Data: Magnetic Field = 35.21×10-6 T em=1.76×1011 C/kg
Q: a 12 kg box is pushed 3.45 m across the floor by a horizontal force. The coeffcients of static and k...
A: Given that,Mass of box : m = 12 (kg)Displacement of the box :S = 3.45 (m)Coefficient of kinetic fric...
Q: A rocket with a proper length of 1500 m moves at a speed of 0.87c directly away from an observer on ...
A: This problem is from special theory of relativity. Please have a good look
Q: ft and launch angle of 35 degrees. When the Ken Griffey Jr hits a line drive with an exit speed of 1...
A: Hey there, since you have posted a question with multiple subparts. We have solved the firs...
Step by step
Solved in 2 steps with 1 images