Hello urgenttt thank youuuu a block is connected to to a bucket by an inextensible cord which is passed over a pulley. Find the value of the mass of the bucket at A that would start the block at C, with mass x moving down the incline. The coefficient of static friction between the cord and the pulley at b is 0.25. Assume that the incline is frictionless.
Q: How would you produce coherent light from an ordinary incandescent light bulb? A. By using a…
A: Telescope are used to we the large distance objects. So, the option A and B are incorrect. By using…
Q: A straight conductor is inside a magnetic field. On the conductor, force F, perpendicular to the…
A: We know that in a conductor there are a lot of electrons . If the straight conductor is moving in a…
Q: How long does it take to send a round-trip radio signal to Mars and back when it is at its closest…
A: We are said that earth has circular orbit. Radius of this orbit is 1 AU. But the orbit of mars is…
Q: 1. What is the difference in Electric Potential (Voltage) across the resistor labeled R3 in this…
A: Here as we can see that all the five resistors are connected in series connection. Hence same amount…
Q: (b) Laser light goes through air and enters a crown glass tube. The way of the laser in air isn't…
A: Here is the complete solution of the above problem. See below steps.
Q: oy is surfing a ugh a height o was done on
A: Given: Mass of boy is 71.6 kg Initial speed is 1.6 m/s Height is 1.65 m Speed is 8.51 m/s
Q: The magnetic field in the figure is decreasing at the rate 0.2 T/s. (Figure 1) You may want to…
A:
Q: 1- Consider a step-index optical fibre with refractive index n₁ = 1.4332 in the core and n₂=1.3223…
A:
Q: What is the expected reading on the ammeter and voltmeter? (Ignore voltmeter when you use Kirchhoff.…
A: The circuit is Apply the Kirchhoff voltage law in loop 1 having current I1 -4.5-I1×6-I1-I2×5=0 11…
Q: The voltage across the terminals a and b in Fig.1.11 is (a) 0.5 V 292 (b) 3.0 V (c) 3.5 V (d) 4.0 V…
A: Let the voltage of point a is Va and . I think there is some misprint in figure the point t should…
Q: An athlete with a mass of 65.0 kg is running at a horizontal velocity of 10.5 m/s before jumping at…
A: Impulse is equal to change in momentum. It is expressed as Ft=m∆v where F is the force, t is the…
Q: A solid sphere with a mass of 1.0 kg and radius of 10 cm rolls down an inclined plane that is 1.0 m…
A: We are given a sphere rolling. We apply conservation of energy to find the velocity at bottom of…
Q: The question below refer to a large truck which breaks down out on the road and receives a push back…
A: Concept: In the case mentioned in this question, a big truck breaks down on the highway and gets…
Q: A Sonometer cuire of length 0.7m is stretched by a cueight of Akg. The fundamentel frequency is…
A: We need to compute-Linear density of wire (m)=?The data given as-Lengthl=0.7 mTension (T)=4×9.8…
Q: The question refers to a coin which is tossed straight up into the air. After it is released, it…
A: Concept: Here In this Question, we have to describe the Force acting on the coin when it is falling…
Q: A car of mass m negotiates a right hand 90° turn at constant speed v on a flat road such that the…
A: Given that: Angular displacement, θ=π2Constant speed=vRadius of curvature=rMass= mFriction force=f
Q: P7.1 Research and identify the type of sensors used in the following applications. a. Kitchen oven…
A: Sensors: A sensor is a device that detects the input of any kind from the physical world and…
Q: During heavy lifting, a disk between spinal vertebrae is subjected to a 5000-N compressional force.…
A: Given that, F=5000 Nr=2 cm=2×10-2 When the disc between the spinal vertebrae is compressed, we must…
Q: Two concentric circular coils of wire lie in a plane. The larger coil has 78 turns and a radius of a…
A: (a) The expression for magnetic field at the center due to current in larger coil is B=μ0N2I22a…
Q: 2. A mass my creates a gravitational field. Use the diagram below to answer the following questions.…
A: We will answer the questions one by one by using the diagram and relevant formula. The detailed…
Q: A 600-kg car headed north and an 800-kg car headed west collide at an intersection. After the…
A:
Q: : Two wires of the same material and having the same diameters have their lengths in the ratio 1:3…
A: We need to compute-Compare between the fundamental frequencies of two wire of same material…
Q: Supposed Andra is pushing the same 50kg sled across the level terrain with a force of 50N. If she…
A: Given Work done by Andra on sled whilst exerting the force horizontally is W = 4 J Force F = 50 N To…
Q: frite the momentum vector of a 10 kg ball moving with velocity 40 m/s SE (-45 deg) in standard unit…
A: Given: The mass of ball is 10 kg. The velocity is 40 m/s. The direction is…
Q: An electron of kinetic energy 1.20 keV circles in a plane perpendicular to a uniform magnetic field.…
A: Given, Kinetic energy, K=1.2keVK=1.2×103×1.6×10-19J The radius of the orbit, r=25cmr=0.25m a. The…
Q: Consider the circuit shown in figure 1. Find the potentials at the points indicated (a - g) assuming…
A:
Q: A father fashions a swing for his kids out of a long rope that he fastens to the limb of a tall…
A: We have Radius r = 7.40 m Tangential speed v = 8.75 m/s We have to find angular speed
Q: Calculate the electric potential at point P located at r-54 cm from a point charge q= 40 nC. [V] V=
A:
Q: Consider the harmonic oscillator with a Gaussian perturbation p² 1 H 2μ + z μw ²x² +Ve-αx² Show that…
A:
Q: A uniform thin rod of length 0.79 m and mass 4.8 kg can rotate in a horizontal plane about a…
A: Concept: To determine the Bullet speed just before the Impact we will use the concept of…
Q: 1 8.8** Two masses m₁ and m2 move in a plane and interact by a potential energy U (r) = kr². Write…
A: Given, Two masses m1 and m2 move in a plane and interact by a potential energy Ur=12kr2
Q: Consider Newton's second Law F = må . Solve for m.
A:
Q: A rectangular slab (length 2.5 cm, width 1.5 cm, thickness 5.0 mm) of an unknown semiconductor with…
A:
Q: A 4.0-m-long steel wire has a cross-sectional area of 0.050 cm². Its proportional limit has a value…
A: We know, The steel wire has a length of 4 m and a cross sectional area of 0.050 cm2. Its stress is…
Q: Problem 2. Four-point charges are located as shown in the figure. Consider the following values for…
A:
Q: 1.Compare probabilities of electron occupying a level situated kBT and 3kBT above the Fermi level.…
A:
Q: o Blocks having mass m=11.0 kg are connected by a light string passing through two pulleys as shown.…
A: Visualize the Problem:
Q: h speed is 9.4 m
A: Given: Mass of athlete is 44 kg Approach Speed is 9.4 m/s Speed is 1.5 m/s
Q: 2. A long wire carrying 4.5 A of current makes two 90° bends, as shown below. The bent part of the…
A: We are given the length of the wire. The magnetic field is given in +z direction. The magnetic…
Q: 11) Briefly describe the quantization in a grey scale image.
A: Quantization is opposite to sampling. It is done on y axis. When you are qunaitizing an image , you…
Q: This exercise is part of a series of problems aimed at modeling a situation by progressively…
A: We are given the 2 blocks. We are given the spring attached which lowers the final velocity. We know…
Q: 201 0¹ 38 Determine the resultant of the three forces of Prob. 2.24. Problem 2.24: Determine the x…
A:
Q: In the figure, a solid cylinder of radius 17 cm and mass 11 kg starts from rest and rolls without…
A: (a) The expression of acceleration when an object rolls down an inclined plane is a=g sinθ1+IMR2…
Q: A solenoid 25.0 cm long and with a cross-sectional area of 0.600 cm² contains 460 turns of wire and…
A: Given: In this question, the given details are, A solenoid l=0.25m long with a cross-sectional area…
Q: Table 1 AV1=5 R(Q) im(A) R1 100 0.008 R2 200 0.004 R3 330 0.012 1. Using Kirchhoff's Rules,…
A: According to Kirchoff's junction rule, I3=I1+I2 According to Kirchoff's voltage law,…
Q: A 45.0-m length of coaxial cable has an inner conductor that has a diameter of 2.58 mm and carries a…
A: We will make use of the concept for a cylindrical capacitor here, for which the expression for the…
Q: 20. During one launch, when the 4.0-gram marble is at the peak of its trajectory, moving to the…
A: We are given a marble which is launched in air. We are also given at peak of trajectory, there are…
Q: In a scattering experiment, you concentrate on Alpha particles with impact parameters b=0, 1×10^-3,…
A: Thomson’s atomic model This model is also known as plum-pudding model. According to this model, the…
Q: A package is lifted vertically 2 meters and it has a weight of 200N. Neglecting frictions, calculate…
A: Given Data , Force = 200 N A package is lifted vertically (distance ) = 2…
Q: Consider a hemisphere of 5 cm radius that contains a total charge of 7 x 10-7 C. The flux through…
A: Concept: To determine Flux through the Flat base of the sphere, we will calculate the Total Flux on…
Step by step
Solved in 2 steps with 1 images