r(9) = r,e %3D A partide moving in a central field describes the spiral orbit (9)=r,e Then, the force function is 41t (b) Hr) = 4 In(- 9(1) =- In( 6lt (d) 6ln-) 9(1) = (a) Ai) In %3D (c) 4lt () At) = In( %3D 116
Q: Calculate the heat needed to heat up a 6.0 kg copper from 15 °C to 80 °C. The specific heat capacity...
A: Given that: Mass of copper, m=6 kg Temperature, T1=15°C and T2=80°C Specific heat capacity of copper...
Q: In Young's double-slit interference experiment, it is found that the second bright fringe is at the ...
A: We know thatEquation for diffraction, dSinθ=nλ Equation 1where, slit separation, d=1.5×10-3mm=1.5...
Q: Consider the pipe assembly in the Figure below. The applied forces are defined as F1 = (100i -120j +...
A: Given: The applied force is given by F→1 = (100 i^ -120 j^ + 75 k^) kNF→2 = (-200 i^ +250 j^ + 100 k...
Q: Please help with the solution to this question. Compare the advantages and disadvantages of conduct...
A: A satellite in geostationary orbit is visible to an Earth-based observer in a stationary position. A...
Q: Prove that mut %3D ==o /2
A: To prove :- 1) P2o=12mωℏ 2) Po=<0|P|0>=0
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: (a) Two point charges totaling 9.00 uC exert a repulsive force of 0.300N on one another when separat...
A: Solution: (a). The force between the two-point charges separated by a distance r is given by the Cou...
Q: Suppose you have a RC circuit with emf of the power supply equal to 15 V and the time constant equal...
A: Voltage across a charge capacitor is given as V = Vo (1-e-t/RC) Where Vo is supply voltage and RC i...
Q: The microwave spectrum of a diatomic molecule (reduced mass = 1.66 x 1027 kg) consists of a series o...
A:
Q: A charge distribution has the charge density p=Q{8(x-x,)-8(x+ x, )} . For this charge distribution t...
A: Solution: From the given charge density, the +Q charge is placed at x0 and -Q charge -x0. Now, calcu...
Q: Figure (a) shows charged particles 1 and 2 that are fixed in place on an x axis. Particle 1 has a ch...
A:
Q: In the Specific Charge of Copper experiment, the slope of the graph of It vs. Am is 3 x 106 c/kg. If...
A:
Q: A sonometer wire of length 90 cm fixed horizontally is under a constant tension. Where should a brid...
A: We have to find position of the bridge. Given that, l = 90 cm, n1 : n2 = 2 : 1
Q: The yz-plane contains a uniform sheet of charge with Ps1=5 pC/m2 , A second sheet with ps2=-4 pC/m2 ...
A: This problem can be solved using the formula for electric field of a uniformly charged sheet.
Q: 2 (1- cos e) is sp he potential urface of a hallow sphere of radius R. Find
A: Given: The potential is specified as k2(1-cosθ). To find the potential outside the sphere.
Q: 20 N 50 N 45° 15° 57 N F Find the resultant vector
A: To find the answer, we will first find projections of each force vectors along x and y directions. T...
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: 4. A lifeguard is standing on the beach 15 meters from the water when she spots a nonswimmer 15 mete...
A: Given: h=15m, u=5m/s, v=2m/s, d=100m (a) The time taken by the lifeguard to reach the point on shor...
Q: Distance of a planet from the earth is 2.5 × 10' m. If mass of planet is same as that of the force o...
A: Description : In this question we have to find the force of gravitation between the planet and the e...
Q: [Numbers change] If this amount of energy were used to lift a person with mass 92 kg off the ground,...
A: Solution: let us calculate the amount of energy from the information of the power and of the laptop ...
Q: Q. 8: Strain energy per unit volume is given by 1 (stress)? 1 (b) 2 * (stress)* y (a) 2 y 1 strain 1...
A: We know, Strain is produced in the wire due to application of load. Hence. work is done on ...
Q: 1.1A 2 kHz sound wave traveling in the x direction in air was observed to have a differential pressu...
A:
Q: glider of mass 200 g traveling -1 collides with a stationary gli d sticks to it. The rebound
A: Mass of 1st air track glider, M1=200 g=0.2 kg Speed of the air glider, v1=2.0 m/s stationary glider,...
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: Find the velocity of transverse wave along a string of linear density 3.6 × 10³ kg/m, when it is und...
A: To find- Wave velocity=? Given data- Linear density (m)=3.6×10-3Kg/mTension applied (T)=1.8 kg-wt=1....
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: A 12.5 mF capacitor is connected to a power supply that keeps a constant potential difference of 24....
A: Given that,Capacitor, C=12.5mF=0.0125FVoltage, V=24 Voltdielectric constant, k=3.75Energy stored ins...
Q: A wire of mass 0.5 gm and length 0.5 m is under a tension of 2 kg. wt. Calculate the frequencies of ...
A: Given information: The mass of the wire (m) = 0.5 gm = 5×10-4 kg The length of the wire (l) = 0.5 m ...
Q: eircuit shown in Fig. 11-5 is a positive N 0 V and +12 V. Neglect source impedance e voltages in for...
A: Given: The voltage input between 0 to 12 V. The diagram is given as,
Q: Suppose we have a charge, q1=3 μC. This charge makes an electric field some distance r=69 cm away fr...
A: Given, Charge, q1=3×10-6C Distance, r=69×10-2m Uncertainty of charge, ∆q1=0.1×10-6C Uncertainty in d...
Q: Explain the difference between a scalar and a vector with a detailed explanation.
A: Scalar quantities are those which only have magnitude and no direction. It can be considered as near...
Q: A body is executing SHM when the displacement from the mean position are 4 cm and 5 cm. The correspo...
A: To find- Periodic Time (T)=? Given data- X1=4 cmX2=5 cmV1=10 cm/sV2=8 cm/s
Q: Q4: - Using Laplace transforms to Find the displacement equation of mass (3 kg) attached with three ...
A: "Since you have asked multiple question, we will solve the first question for you. If you want any s...
Q: A sonometer wire of length 35 cm is in unison with a fork. Calculate the frequency of the fork. Give...
A: To find- Frequency of fork(n)=? Given data- T=10×9.8 Nm=10-4 kg/mg=9.8m/s2l=35 cm=0.35 m
Q: ON 20 The velocity of sound in a certain medium is 1000 m/s. If sound wave has a frequency of 500 Hz...
A:
Q: Find the mesh currents, Vo, and lo using mesh analysis. 96 V 40 Ω 10 Ω ο 20 2 80 V (+ 4vo 2i. 80 2 V...
A:
Q: Light is incident from medium 1 to medium 2 at Brewster's angle equal to 55.4°, and transmitted angl...
A: Brewster's Law: It states that the maximum polarization that can happen with reflected light is when...
Q: How much energy in joules does the laptop battery hold when fully charged? Give your answer signific...
A: Power is defined as rate of doing work. Or in other words it can also be defined as rate of dissipat...
Q: Dry air is a pretty decent insulator; it has a very high resistivity of 3 x 105 2 · m. Consider a ca...
A: 10. Given: Side of square plate is a=15 cm=15×10-2 m. So, the area of plate is: A=a2A=15×10-2 m2A=22...
Q: [CLO6] A long cylindrical conductor whose axis is coincident with the z axis has a radius 6 cm and c...
A: Solution: Given that: The radius of the cylindrical conductor is 6cm. The magnetic field intensity i...
Q: A charged particle moves with a uniform velocity 4.1 y (m/s) in a region where E = 152 (V/m) and B =...
A: Solution:-Given thatVelocity of charged particle (V→)=4.1 y^ m/sE→=15 z^ V/mB→=B∘x^ TV→=constantHenc...
Q: A wire of length 100 cm and having mass of 3 gram is subjected to a tension of 29.4 N. Calculate the...
A: Description : In this question we have to calculate the fundamental frequency (n) of vibration of th...
Q: A person looks at a gem with a jeweler’s loupe—a converging lens that has a focal length of 12.5 cm....
A: Given Focal length (f) = 12.5 cm Virtual image (v) = -30.0 cm
Q: The triangular block as shown in the figure is subjected to the load P = 600 N. If AB = BC = 6 m., r...
A: Let the angle between AB and AC is θ. tan(θ)=ABACtan(θ)=86θ=53.130
Q: A particle executing SHM of amplitude 5 cm and period of 2s. Find the speed of the particle at point...
A: To find: Velocity (V)=? Given data- Amplitude (a)=5 cm Periodic time=2 sec At given pt. acceleration...
Q: 9 : Determine the angular acceleration of a rotating body which slows down from 500 r.p.m. to rest i...
A: Given that : n1=500 r.p.m=8.333 r.p.s.n2=0 r.p.m=0 r.p.s. α=?
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: What is the average density of a neutron star that has the same mass as the sun but a radius of only...
A: Given that: Radius of neutron star r=82.794 km Mass of neutron star is equal to mass of Sun.
Q: Consider a system of two levels E1= 0, g1= 1 and E2= 1.6 X1020J, g2 = 2 is populated by N atoms at t...
A: Given data, E1 = 0 and g1 = 1 E2 = 1.6x10-20 J and g2 = 2
Q: Pluto has been hard to measure from Earth because of the atmosphere. In 2007 Young and Buie measured...
A: Solution: The measured value of the Pluto diameter is D/ = 2322 km The actual value of the Pluto dia...
Step by step
Solved in 2 steps
