A 1.2 kg block sliding at 5.4 m/s on a frictionless surface runs into and sticks to a spring. The spring is compressed 0.10 m before stopping the block and starting its motion back in the opposite direction. If vibrations start after the collision, determine their amplitude.

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Q: A runaway train car that has a mass of 12500 kg travels at a speed of 5.7 m/s down a track. Compute…

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Q: Calculate the final temperature of 1 L (1000 g) of water, initially at 10°C, and mixed with 1000g of…

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Q: A student walking to class on a cold day (To = -1 °C) find a silver ring with an inner diameter of D…

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Q: Suppose that the radiation emitted by an object at the peak of its energy density per unit…

A: Ionization energy for a hydrogen atom is To find: the lowest temperature of the object when…

Q: 2- Explain the difference between diffraction pattern of a single slit and edge.

A: Single slit diffractionA single slit diffraction pattern is a series of bright and dark bands that…

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Q: A) In what part of the EM spectrum would a photon of energy 4.9 ✕ 10−17 J be found? microwave…

A: The objective of the question is to find out the part of the electromagnetic (EM) spectrum where a…

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Q: 1. Calculate the angle a person needs to lean from the vertical wher 1. walking a 17 m (radius)…

A: radius of track, R=14mSpeed of man,

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A: Length of rod is The linear density is Here  represents distance from one end of the rod.Units of…

Q: f 8.00 kg of ice at -5.00°C is added to 12.0 kg of water at 15°C, how much ice remains, if any? m…

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Q: ANSWER THE FOLLOWING PROBLEMS AND EXPLAIN YOUR ANSWER FOR BETTER UNDERSTANDIN 01. It is a force that…

A: 1) Gravitational force (It is an attractive force between any two objects with mass)It is given by…

Q: A sphere of radius 0.508 m, temperature 17.7°C, and emissivity 0.608 is located in an environment of…

A: Radius of sphere is Temperature of sphere is Emissivity is Temperature of environment is Note:The…

Q: In the figure, a long rectangular conducting loop, of width L = 22 cm, resistance R = 142, and mass…

A: The width of the loop is The resistance of the loop is The mass of the loop is The magnetic field…

Q: A person accelerates a 12 kg mass at 2.7m/(s^2) by pulling on a spring that is 1.1 m long at rest.…

A: The spring constant, k, can be calculated using Hooke’s Law, which states that the force exerted by…

Q: A block is pulled on a frictionless table (Fig. 1). The motion is constrained to be along the…

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Q: A child, hunting for his favorite wooden horse, is running on the ground around the edge of a…

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Q: The motion of a cart attached to a horizontal spring is described as x= (0.17 m)sin[(pi* s-1 )t].…

A: The objective of the question is to find the velocity of the cart as a function of time. The…

Q: In the figure, an aluminum wire, of length L₁ = 513 cm, cross-sectional area 5.00x102 cm², and…

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Q: 100 A of current moves downward in a wire. The direction of its magnetic field is…

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Q: Jane is traveling west at a speed of 25 m/s. A train is traveling directly towards her with a speed…

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Q: What is the SI unit of center of mass of an object? Select one o kg om Okg m kg/m X

A: Let the center of mass of the an object = (x,y) To find : The SI units of the center of mass of an…

Q: - Why output beam from the lens is collimated and not normal beam?

A: An output beam from a lens is collimated due to the fact the lens refracts light rays in such a…

Q: A spaceship leaves Earth traveling at 0.70c. A second spaceship leaves the first at a speed of 0.90c…

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Q: The loop carries a current I. Determine the magnetic field at point A in terms of I, R, and L. 27 AC…

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Q: By how many newtons does the weight of a 191-lb person change when he goes from sea level to an…

A: Mass, m = 191-lb = 86.636 kilogramsAltitude, h = 10 miles = 16093.44 metresThe mean radius of the…

Q: A light ray enters a rectangular block of plastic at an angle 0₁ = 47.2° and emerges at an angle 0₂…

A: Angle Angle

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A: The objective of this question is to calculate the energy of a photon required to excite an electron…

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Q: 0. When a charge separation has been induced on an object, the charge on the object a. is opposite…

A: Let the charge of an object is -ve . When it come close to another neutral object it will attract…

Q: mass of 2.90×10-2 kg. It is attached to a massless cord passing through a hole in the surface…

A: Mass of the block, The initial radius of the circular path is The final radius of the circular path…

Q: in (Figure 1), A and B are long wires perpendicular to the figure. Wire A carries a 16 A current. A…

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Q: 4.5 kg of aluminum at 190 C is added to 3.5 kg of water at 20 C. What is the resulting equilibrium…

A: Mass of aluminum mal = 4.5 KgThe initial temperature of aluminum Tal = 190Mass of water m = 3.5KgThe…

Q: In the figure, two isotropic point sources of light (5, and S₂) are separated by distance 2.60 um…

A: distance of separation of two light sources, wavelength of light, Let, distance between

Q: A solid, uniform disk of mass M and radius a may be rotated about any axis parallel to the disk…

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Q: A Si wafer has been doped n-type with 10¹7 As atoms cm³. (1) Where is the Fermi level in this sample…

A: Required to find the Fermi Level.

Q: The planet Jupiter has a radius of 43000 miles and rotates one revolution every 10 hours. What is…

A: The radius of Jupiter is given as The period of motion of Jupiter is

Q: According to the NASA Science Solar System Exploration web site, "Mars' moons are among the smallest…

A: Time period (T)= Time taken for 1 rotationFrequency (f) = no of rotation in 1sec = (1/time period) =…

Q: Three blocks A, B and C are connected by two ropes with weigh 25 N each and the coefficient of…

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Q: This time the magnetic field maintains a constant value of 0.610 T, and we achieve an induced…

A: Magnetic field, B = 0.610 TVoltage, E = 0.123 V Time, t = 1.19 sInitial area, a = 0.600 m^2Final…

Q: 1)A Si crystal in the form of a cube of side 1.0 nm is at equilibrium at 300 K.The edge of the…

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Q: A scuba diver training in a pool looks at his instructor as shown below.  What is the height of the…

A: The angle between the ray in the water and the perpendicular to the water is 25°We will use snell's…

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Q: A canister is dropped (no initial velocity) from a helicopter 3500 m from the ground. The parachute…

A: Initial velocity is Vertical distance is Impact velocity is Find:The canister will burst or not.

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Q: A square metal coil with sides a = 50.0 cm consists of six turns of wire with a total resistance R =…

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Q: 1. Your free body diagram for Part 2 should have looked like this: Construct the free-body diagram.…

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Q: A rock of mass 0.213 kg falls from rest from a height of 27.4 m into a pail containing 0.420 kg of…

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Q: (a) What is the energy in joules of an x-ray photon with wavelength 1.58 x 10-10 m? J (b) Convert…

A: By using energy quantization relationE=hvE= energy of photonh = plank constant.v= frequency of light…