is attached to a massless spring with a force constant 500 N/m. na horizontal frictionless surface. The system is compressed a m from the springs initial position and then released. The me mass when the spring passes its equilibrium position is?

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A:

Q: (a) If the sound intensity of a person’s whisper if 10-11 W/m2 , what would be the level of…

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Q: Use the principle of equilibrium (where the sum of torques is zero) to calculate the third, unknown…

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A: Given data:  Force vs displacement graph Required: The work done (W)

Q: Object A weighs 64.4 lb and has a radius of gyration of 0.60 ft with respect to a horizontal axis…

A: Given that: Weight of A, WA=64.4 lbHence the mass of A, MA=WAg=64.432.2 =2 slugRadius of gyration of…

Q: 21. A solid cubic block of side-length 0.08 m, made of a substance whose density is 2400 kg/m³,…

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Q: A water-skier is moving at a speed of 10.4 m/s. When she skis in the same direction as a traveling…

A: GIVEN            Velocity of skier (Vs) = 10.4 m/s               T1=0.833 s               T2= 0.523…

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A: To find what happens to 48Ca when it undergoes β decay. In a typical beta decay with mass number A…

Q: could you also help me with g and h?

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A: Given data:  Mass (m) = 2 kg Initial velocity (u) = 0 m/s Height (h) = 3 m Required: The kinetic…

Q: How much heat is required to convert 1 kg of ice at  0  °C to steam at 100 °C? Lf= 3.34 x 10 ^5 J/kg…

A: Given           mass os substance = 1 kg            Lf=3.34x105J/kg            Lv=2.26x106J/kg…

Q: In the ballistic pendulum experiment, a bullet of mass 0.06 kg is fired horizontally into a wooden…

A: Given data- mass of bullet m=0.06 kg mass of wooden block M=0.2 kg The collision is perfectly…

Q: 4. A spring has a spring constant, k = 10000 N/m. How much potential energy is stored in the spring…

A: Given data, Spring constant k=10000 N/m Change in length x=1 cm=0.01 m

Q: QUESTION 11 When a neutral, conducting sphere is brought near a positively-charged glass rod, a…

A: Answer is option (d)

Q: A monochromatic laser is exciting hydrogen atoms from the n = 2 state to the n = 5 state. Submit ▾…

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Q: or

A: Distance of far point from eye = -80cm

Q: 3) A charged particle moves into a region of uniform magnetic field, goes through half a circle, and…

A: Given data-  A charged particle moves into a region of uniform magnetic field goes through half a…

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: 72. Imagine a single photon traveling from the laser toward the single slit. Assume that the photon…

A: According to the Huygens' principle, also called Huygens-Fresnel principle, all points of a wave…

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Q: Learning Goal: To understand the Bohr model of the hydrogen atom. n 1913 Niels Bohr formulated a…

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Q: 1: Calculate the velocity of radio wave propagating at 100 MHz in the following media: Sea water,…

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Q: 11. (Not graded) A square loop with length L is placed inside a solid with magnetic field B(t) X X…

A: Solution - A magnetic field is a vector field that describes the magnetic influence on moving…

Q: tem 14-15: A shell is fired with a horizontal velocity in the positive -direction from the top of an…

A: Given data:  Height (h) = 80 m Horizontal displacement (Δx) = 1330 m Required: The magnitude of…

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A: Given,             we know that ,weight of the ball Here, work done =change in potential energy…

Q: Which container would experience a higher pressure at the bottom: a 1 ft tall plastic kiddy pool…

A: Given data: The two containers, Container 1 - 1 ft tall plastic kiddy pool filled with 15 L of…

Q: A spider is 2.00 m from a wall. You wish to place a lens somewhere in between the spider and the…

A: distance of spider from wall = 2 m Let the object distance = d Let the image distance = i Let the…

Q: 3) A 0.1 kg baseball is thrown with a velocity of 35 m/s. The batter hits it straight back with a…

A: Data provided:  Mass (m) = 0.1 kg Initial velocity (u) = +35 m/s Final velocity (v) = -60 m/s…

Q: the figure shows a solid sphere of total charge Q and radius R. Inside the sphere is a gaussian…

A: charge Q is confined in volume=43πR3so charge per unit volume,ρ=Q43πR3now charge in volume of radius…

Q: A copper rod (length = 1.83 m, radius= 3.87 x 103 m, Young's modulus 1.1 x 1011 N/m²) hangs down…

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Q: Why are gravitational forces only attractive whereas electrostatic forces can be both attractive and…

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Q: 3) A 0.1 kg baseball is thrown with a velocity of 35 m/s. The batter hits it straight back with a…

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Q: 18. Doubly-ionized lithium (Z = 3) undergoes a transition from the n = 2 to the n =] state by…

A: Given: Doubly ionized lithium undergo transition from n = 2 to n=1  To Find: Two largest possible…

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Q: In the circuit below, V = 48 volts, R₁=5.00, R₂ = 4.00, R3 = 120, and R4 8.0 2. What is the current…

A: Here in this problem. R2 and R3 are in parallel combination and let the equivalent resistance of…

Q: A motorcycle has a constant acceleration of 2.5 m/s2. Both the velocity and acceleration of the…

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Q: 9. Convert 3.14 rad into degree. OA. 180 OB. 45 O C. 60 OD. 30

A: According to question we need to convert rad to degree .

Q: 18. As shown in the figure below, a beam at rest is attached to a hinge at the side of a building.…

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Q: A bug rides on a phonograph record. In which direction does the acceleration of the bug point? a.…

A: Given data:  A bug rides on a phonograph record Required: The direction of the acceleration of the…

Q: A constant force of 8.0 N is exerted for 4.0 s on a 16-kg object initially at rest. The change in…

A: This problem can be solved using Newton's second law of motion and fundamental equations of motion.

Q: A 3.49 rad/s (33- rpm) record has a 6.00-kHz tone cut in the groove. If the groove is located 0.100…

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Q: A 1-N pendulum bob is held at an angle 0 from the vertical by a 2-N horizontal force F as shown. The…

A: Given data: The given weight of the bobW=1 N. The applied force is F= 2 N. The vertical angle is θ

Q: A motorist makes a trip of 180 km. For the first 90 km she drives at a constant speed of 30kph. At…

A: total distance = 180 km speed for the first 90 km distance = 30 km/hr average speed for the entire…

Q: If a resistor in a series circuit is shorted, the series current, I drops to zero stays the same…

A: Given, A resistor in a series circuit is shorted. We know that current = VoltageReq In series…

Q: 2. Consider a box 1-meter on a side at standard room conditions containing air composed…

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Q: If the cold temperature reservoir of a Carnot engine is held at a constant 324 K , what temperature…

A: Given data:  Cold temperature (TC) = 324 K Efficiency (n) = 0.61 Required:. The hot temperature (TH)

Q: 2. A 10-kg mass is dragged on a horizontal frictionless surface by a force F(x) = 2x + 1 (N) that…

A: