1. Two blocks, of masses M = 2.3 kg and 2M are connected to a spring of spring constant k - 180 N/m that has one end fixed, as shown in the Figure-1. The coefficient of kinetic friction between the horizontal surface and the block is 0.12. The pulley is frictionless and has a negligible mass. The blocks are released from rest with the spring relaxed. M 2M Figure-
Q: 33 : Find the temperature of which the R.M.S. speed of a gas would be double from its value at N.T.P...
A: Description : In the given question we have to find the temperature of the gas. here we know the R.M...
Q: Determine thr rate of heat transfer conducted through a 2 cm-thick hardwood board, k = 0.22 W/m K, h...
A: Given thickness of board is, d=2cm=0.02m thermal conductivity is, k=0.22W/m.K Temperature difference...
Q: 4) As shown in Eigure, charge is distributed along the z-axis between z = +5 m with an uniform line ...
A:
Q: 7: What is angular speed of a second hand of a clock. If the second hand is 10 cm long, find the lin...
A: Description : In this question we have to find the angular speed of second of a clock and the linear...
Q: Viscosity Question 1 Benzene at 20°C has a viscosity of 0.000651 Pa.s. What shear stress is required...
A: In this case, the viscosity of the benzene is given at room temperature. And the rate of the strain ...
Q: For (y) = cye-R the eigenvalue of the operator Å =0?
A:
Q: A crate of mass 80kg is dragged at steady speed of 4ms-1 inclined at an angle 0 to the horizontal, w...
A: Given that, A crate of mass 80kg is dragged at a steady speed of 4 m/secup a slopeInclined at an ang...
Q: Present the importance of Hall-effect in different types of materials. Theoretically derive the expr...
A: (a) The importance of Hall-effect in different types of materials. (b) The expression for Hall Coeff...
Q: etic field at the point O, the common z (out of page)
A: The shape of each given wires has two parts: straight part and a circular part. So to solve the pr...
Q: 3.3 Is the vector field V(r, 4, z) =- 2n, rotational? Support your answer with a calculation.
A:
Q: 2. Calculate the electric flux passing through the surface as shown below. -2C -3C 4C -5C 1C
A: Given figure:
Q: 48 : Equation of a linear S.H.M. is T t = 10 sin 6 where all quantities are expressed in amplitude a...
A: In this question we have to find Amplitude and period of S.H.M. simple harmonic motion is a periodic...
Q: Two conducting planes are located at x=0 and x=55 mm. The zero reference voltage is at x=35 mm. Give...
A:
Q: Dry air is a pretty decent insulator; it has a very high resistivity of 3 × 1015 Q · m. Consider a c...
A: Capacitor is an electrical component which stores electrical energy in a circuit. It is a passive co...
Q: The point, through which the whole weight of the body acts, irrespective of its position, is known a...
A: Ans is -: a. The point through which the whole weight of the body acts, irrespective of its position...
Q: Dry air is a pretty decent insulator; it has a very high resistivity of 3 × 101³ 2 · m . Consider a ...
A: Given Resistivity of air, ρ=3*1013 Ω.mLength of square plate = 15 cm = 15*10-2mTherefore area os pla...
Q: Explan some of experimenatl evidence of special theory of relativity?
A: 1) Muon Experiment, The half life of Muon particle is To12=1.2×10-6s So when it comes from high heig...
Q: A motor van weighing 4400 kg rounds a level curve of radius 200 m on unbanked road at 60 km/hr. What...
A: Description : In this question we have to find two things (a) the coefficient of friction μ and (b) ...
Q: Specify the symmetry of the following functions: (a) y (x1, x2) = 4(x1 – x2)² + 0 3(x1=x2) (b) $(x1,...
A: (a) ψx1,x2=4x1−x22+10x12+x22ψx2,x1=4x2−x12+10x22+x12 It can be inferred that both of the above quan...
Q: The next five questions use this description. Dry air is a pretty decent insulator; it has a very hi...
A: We have to first calculate cross sectional area of the plates of the capacitor. from given resistivi...
Q: 86 : Determine the length of a second's pendulum at a place, where the acceleration due to gravity i...
A: Given that, Periodic time (T) = 2 sec Acceleration due to gravity (g) = 9.77 m...
Q: Two forces are acting at an angle of 120°. The bigger force is 40N and the resultant is perpendicula...
A: To solve the problem, we will draw the force vectors, and take their components along coordinate axe...
Q: Q. 2: The moment of inertia of a thin circular disc of mass (M) and radius (R) about any diameter is...
A: In this case we have to find the moment of inertia thin circular disc about any diameter where mass ...
Q: Find the lowest energy level for a particle in a box if the particle is a billiard ball (m = 0.20 kg...
A: Given thatMass of billiard ball, m=0.20kgwidth of box, l=1.3mTo calculate energy level of particle, ...
Q: A solenoid with 485 turns has a length of 5.00 cm and a cross-sectional area of 2.90 ✕ 10−9 m2. Find...
A:
Q: 62 : When the load suspended from the end of a wire is increased from 2 kg to 7 kg, the extension pr...
A: Description of question : In this case we have to find the work done in stretching (W) in this quest...
Q: Q. 2: What will be the maximum speed of a car on a road turn of radius 30 m, if the coefficient of f...
A: Given Data : Radius (r)=30 mCoefficient of friction (μ)=0.4g=9.8 m/s2 To find : ...
Q: A resistor is wired to a battery in a circuit and dissipates a power P1 as heat. A second resistor, ...
A: Dissipated power P =I2R where I is the current flowing R is the resitance In first case, where only ...
Q: The resultant of concurrent forces must be zero Select one: True O False
A: Concurrent forces: When two or more forces act at a point or their line of actions meet at a point t...
Q: Only Handwritten Solution Required. showing its vanny. 21. Give two physical examples of Einstein's ...
A: Note : We don't provide Handwritten Solutions. Sorry for inconvenience. The mass-energy equivale...
Q: Q7. Assume a sinusoidal input voltage with peak value V, into the circuit below. Determine the shape...
A: Given Assume a sinusoidal input voltage with peak value Vp into the circuit below. Determine the sha...
Q: A taut string fixed at both ends is driven by an oscillator at a constant frequency of 100 Hz. The a...
A: Given that, The frequency of the oscillator, f=100 Hz. The amplitude of the standing wave, A= 3 mm.
Q: A body of mass m falls from the rest in a medium offering resistance proportional to the square of t...
A: Given,mass =mResistance Fr=kv2k=proportionality constantFrom equation of motion,mdvdt=mg-Frmdvdt=mg-...
Q: A. Calculate the wavelength of light in nanometer with a frequency of 7.83x10-19J per photon. B. Ref...
A:
Q: Obtain the Galilean transformation of the velocity of a particle and from this show that Newton's se...
A: Galilean transformation :- It is a set of mathematical...
Q: A circular disc of mass of 10 kg and radius 0.2 m is set into rotation about an axis passing through...
A: In this case we have to calculate the angular velocity ω the disc that will attain at end of 6 s fro...
Q: 1.3 Give the function f(x,y,z) = 3x? – 2xyz +y² – 10z. Find -at the point (2,1,1). дхду 1.4 Find a u...
A: 1.3 Given, fx,y,z=3x2-2xyz+12y2-10z then, differentiating f with respect to y ∂fx,y,z∂y=∂∂y3x2-2xyz+...
Q: An earth-orbiting satellite has solar energy–collecting panels with a total area of 4.0 m2 . If the ...
A: Given that, Area of the solar plate, A=4m2 Solar constant (flux density) GSC=1361 W/m2Power observe...
Q: Only Handwritten Solution Required. Derive Lorentz transformation equations for space and time coord...
A: Note : We Don't provide handwritten notes. sorry for Inconvenience. Lorentz Transformation equation ...
Q: The second of Maxwell's equations states that the divergence of the magnetic flux density is always ...
A: As 3 independent questions are posted and the question is specified, according to the policies only ...
Q: What do you mean by frame of reference ? Explain inertial and non-inertial frames.
A: A frame of reference is set of co ordinates used to determine position of an object and also it's ve...
Q: 79 : At What depth below the surface of the earth, value of (g) is same as that at a height of 32 km...
A: Description : In this question we have to find the depth below the earth's surface (d). As we know t...
Q: 1. A solid ball of charged material with radius (R) carries a volume charge density of p(r) = 4 for ...
A: Given: The volume charge density of the solid ball is given as ρ(r) = Arr ≤ R0r > R The radius of...
Q: A particle revolves in a circular path or radius 0.5 m at the rate of 720 r.p.m. calculate its linea...
A: Given Data : Radius r=0.5 m,Frequency n=72 r.p.m.=72060=12 Hz To find : Linear veloc...
Q: A 1.9 kg otter starts from rest at the top of a muddy incline 84.1 cm long and slides down to the bo...
A: When any action is done to change the motion or to distort the motion of the body then this action i...
Q: Question 2: For the amplifier shown in figure 2, if ß=150 i. Find all DC parameters. ii. Define dyna...
A: Given: R7=RE=2k, R8=RC=1k, R9=RB=86.86k & β=150, VCC=20Vwhere, RE=Emitter resistance ...
Q: Given the vector field V=xî +y(-ĵ). 3.1 Conceptaulise V with a sketch. 3.2 Is Va source field or sin...
A: This problem can be solved using the definition of curl and divergence.
Q: Only Handwritten Solution Required. 21. State the fundamental postulates of the special theory of re...
A: Required : Postulates of Special Theory of Relativity.
Q: Calculate the capacitance of a pair of parallel plates 10 cm by 10 cm with an air gap of 3.4 mm. Use...
A: We know that,Capacitance of a parallel plate capacitor with plates of area, Aseparated by distance, ...
Q: [Numbers change] A proton is flying through space with an initial velocity v, = 1.9 x 106 m/s, as sh...
A:
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images