Question 6

Q: 1. A ball with r=10cm, m=2kg, starts rolling down an inclined plane that is 26 m long and angled at…

A: Given:- r= 10 cm m = 2kg d= 26 m angle = 40o

Q: 4) Calculate the average acceleration of an automobile that attains a velocity of 60 mi/h in 10 s…

A: (4)

Q: 1. Find the equation of state of a solid that has an isobaric expansion coefficient dKdT 2cT-bp and…

A: Given data The isobaric expansion coefficient is: dVdT=2cT-bp The isothermal pressure-volume…

Q: Two particles are fixed to an x axis: particle 1 of charge q1= 2.92 x 10 8C at x = 20.0 cm and…

A:

Q: 10. Seawater density is 1024 kg/m^3. A diver can only safely stand 5 atm when diving down. How deep…

A: Given, the density of the seawater: ρsea=1024 kg/m3 The diver can safely withstand a pressure of 5…

Q: A cylindrical conducting wire which is 173.67cm long, 45.65mm thick and resistivity of 7.70.m, (a)…

A:

Q: 22) Two sources emit waves that are in phase with each other. What is the longest wavelength that…

A: Distances from the source l1 = 161 m l2 = 295 m

Q: The specialty wrench shown in the figure is designed for access to the hold-down bolt on certain…

A:

Q: Given that P = 3î – 4ĵ + 2k, Q = -î + 6j + 2k, š = 3î + 2î – 8k and i = 3(iî + ĵ – Ê), find (i)…

A: Given, i. Resultant is given by,

Q: 9) An 60.0 kg man lying on a surface of negligible friction shoves a 0.0600 kg stone away from…

A:

Q: Question 13

A:

Q: A metal wire is resting on a fixed rail. The wire is free to slide along the rail. Both are in a…

A: The direction of induced current in a loop due to changing magnetic flux associated with the loop…

Q: A volleyball is spiked so that its incoming velocity of +4.67 m/s is changed to an outgoing velocity…

A: Given data:  Initial velocity (u) = +4.67 m/s Final velocity (v) = -15.0 m/s Mass (m) = 0.350 kg…

Q: 6. A submerged can of Coke® will sink, but a can of D Coke will float. (Try it!) Explain. 7. Why…

A:

Q: One technique of estimating the length of a metal is by recording the time it takes for a pulse to…

A:

Q: 1. 125 mm 125 mm 200 mm 200 mm 150 mm 60 mm

A:

Q: 2. Deduce the eigenvalues of the Harmonic oscillator using second quantization.

A: Solution: The hamiltonian of the linear harmonic oscillator can be written as,…

Q: 124. The diagram below represents a 10.-newton block sliding at constant speed down a plane that…

A: Since object is moving with constant speed hence acceleration acting on it is zero so net force…

Q: the distance is 125 ft, the throw degrees 2. An outfielder throws to the second baseman is at a…

A:

Q: Question 2 Given a particle travels along a path described by the parabola y = 0.5x². The…

A: Given: The path of a particle is y=0.5x2. The x-component of velocity is vx=5t ft/s. The time taken…

Q: The mass center G of the 1545-kg rear-engine car is located as shown in the figure. Determine the…

A: Equilibrium occurs when a particle is acting under no external force. The particles can either be at…

Q: An old-fashioned LP record rotates at 33½ rpm. What is its frequency in rev/s? What is its period,…

A: Given Data The old fashioned LP record rotates at a rate ω=3313 rpm   We have to calculate its…

Q: In 10 20) A 15 Newton force is applied to a mass M that is adjacent to a wall, as shown. If the mass…

A: Given 15N of force is applied to the box of mass M = 2kg , we need to find the force exerted by the…

Q: light pallet is at rest on the ground with a stone of mass 30 allet by providing a force of 310 N…

A:

Q: A person starts from rest at the top of a large frictionless spherical surface, and slides into the…

A: use energy conservation and  force balance equations

Q: QUESTION 6 Consider two large Einstein solids, A and B, in equilibrium with the following…

A: Consider two large Einstein solids, A and B, in equilibrium with the following parameters # of…

Q: Jance? How far, on 13) Given the diagram below, what is the net torque about an axis through point…

A:

Q: The wavelength of the deflected x-ray photon is pm.

A: The incident photon is undergoing Compton scattering. We have the formula for Compton scattering to…

Q: ** Discussion 1. When an object moves in a circular motion, is the object under the acceleration or…

A: Please see the answer below.

Q: 13. Two polarizers are oriented at 68° to one another. If unpolarized light enters the first…

A: When multiple different questions are given then according to the guidelines only the first question…

Q: A racecar going around a circular track of radius r begins at rest and then accelerates with a…

A:

Q: This figure shows the loop-the-loop track for a smaller car. If the initial speed of the car is 4.0…

A: Let m be the mass of the car Given, the initial speed of the car, v=4 m/s g=9.8m/s2 For the car to…

Q: 7) Can an object have energy without having momentum? Explain.

A: We are asked if an object can have energy without momentum.   To answer we need to use the concept…

Q: 10. A steel ball and a rubber ball are rolling along at the same speed, The rubber ball declares…

A: Yes.

Q: hrwc13p39) The planet Mars has a satellite, Deimos, which travels in an orbit of radius 2.346 x 107…

A:

Q: 1. Explain why during the summer months, static cling in clothes is generally not a problem. What is…

A: Please post other parts in the next question as only three subpart can be answered in one post.   1.…

Q: 8@ 13. A charge +Q is sitting at the origin (0,00mA closed sphere with a radius R surrounds the…

A:

Q: A block of mass mj sits on a block of mass m2, which rests on a smooth table, Fig. If the…

A: Given data: Mass of block 1 is, m1=1 kg. Mass of block 2 is, m2=3 kg. Coefficient of friction…

Q: The charges and coordinates of two charged particles held fixed in an xy plane are q1 = 3.12 µC, x1…

A:

Q: The force F has a magnitude of 640 N. Express F as a vector in terms of the unit vectors i and j.…

A: Identify the x and y scalar components of F. Given, Force, F=640 NAngle, θ=26o

Q: Question 2

A: Given, t1 = 30 sec      t2 = 48 sec  vo = 6 m/s

Q: A dragster starts from rest and accelerates down a track. Each tire has a radius of 0.320 m and…

A:

Q: Question 1

A: Newton’s second law of motion can be stated as follows:“The rate of change of momentum of a body is…

Q: 10. A solenoid has 2500 turns over the length of 70 cm. How much current is needed to generate 0.50…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…