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Q: Question 6 ( A closed system having a weight of 85 lbs. has an initial velocity of 30 ft/s. Its…
A: Solution:-Given thatmass (m)=85 lbsinitial velocity (v1)=30 ft/sfinal velocity (v2)=80 ft/schange in…
Q: The mass of proton is 1.0073 u and that of neutron is 1.0087 u (u = atomic mass unit). The binding…
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Q: PRACTICE ANOTHER When an object is placed 26.5 cm in front of a convex spherical mirror, a virtual…
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Q: A trolley of mass 0.4 kg rolls along a level, frictionless ramp at a velocity of 6.0 m s¹. It…
A: We are given mass of both the trolleys. We are given initial velocities of trolleys. We are given…
Q: Problem 14: A particle of mass 1.39 kg begins at rest and is then subject to a force in the positive…
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Q: The electron and proton of a hydrogen atom are separated by a distance of approximately 5.3*10-11 m.…
A: We are given a hydrogen atom. There is a proton and electron in hydrogen atom. We are given charge…
Q: a truck travels a distance d=22.1m in the positive x direction in a time t1=17.7s, at which point…
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Q: Two coils are connected in series in one gap of a meter bridge and the null point is obtained in the…
A: We need to compute- Resistance of each coil=? The data given as- Two coils are connected in series.
Q: Two plastic spheres The figure shows two thin plastic spherical shells (shown in cross section) that…
A: Concept: To determine the electric field at different locations we will use the Coulombs law. The…
Q: If an extrasolar planet suddenly became larger in radius, but kept the same mass and orbit, what…
A: 1) The velocity of the planet is independent of the radius of the planet, therefore the velocity of…
Q: A young boy swings a yo-yo horizontally above his head so that the yo-yo has a cen- tripetal…
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Q: A particle of charge +4.05 x 10-6 C is 15.9 cm distant from a second particle of charge -1.72 x 10-6…
A: Given that q1=+4.05×10-6C q2=-1.72×10-6C Distance between these charges =0.159 m.
Q: Which of the following must be true for differentiation to occur in a planet? [select all that…
A: The following must be true for differentiation to occur in a planet: The planet must have a molten…
Q: f) Assuming the same wind conditions as in (d) - namely an incoming wind velocity of 100 m/s and an…
A: (f) Given that Incoming velocity vi=100 m/s Outgoing velocity v0=70 m/s Assume the average density…
Q: For a source producing a 1260 Hz tone, calculate the tone heard by a listener for the following…
A: Given that frequency of source,f0=1260 Hz Speed of soundcs=344 m/s According to doppler effect,we…
Q: How many days does it take for a perfect blackbody cube (0.0100 m on a side, 30.0 C) to radiate the…
A: The amount of energy radiated per unit time from a black body is given as u=σAT4 Here A,T are area…
Q: Which of the following makes it very difficult to make images (direct detection) of planets around…
A: The following options make it very difficult to make images (direct detection) of planets around…
Q: Ronald is ice skating in a circular pattern. He is skating at a speed of 4.77 m/s, and his…
A: We are given the speed of skater in circle. We are also given the centripetal acceleration of the…
Q: Please just help with part D.
A: We are given air flowing through turbine. We are given initial and final velocity of air. The…
Q: A triangular rod of length L and mass M has a nonuniform linear mass density given by the equation…
A: Given Data: Let us consider the given triangular rod of length L and mass M has a nonuniform linear…
Q: An organ pipe can resonate at 282 Hz and 470 Hz but not at any frequencies between these. What is…
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Q: Problem 2: & songs A noitatio Princess Peach is competing in a Mario Kart race on Rainbow Road.…
A: Friction force: The force which acts between two surfaces that are in contact and moving relative…
Q: Point charge q = 17 nC is located at (0, 0). What is the electric potential at point P (-3.0 m, 0),…
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Q: Part Q A convex spherical mirror has radius of curvature -37.0 cm. Find the image distance if the…
A: We are given radius of curvature of mirror. We first find focal length. We are given object…
Q: A baseball 10.15 kg2 and an electron both have a speed of 38 m/s Find the uncertainty in position of…
A: We are given mass of baseball and an electron. We are also given their velocities. We are given…
Q: m F 0 You are pressing a box against a sloped ceiling, perpendicular to the ceiling itself, as shown…
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Q: Find a period of small oscillations about the equilibrium position for a (5cm x 5cm x 5cm) cube of…
A: We know that density of water is 1000 kg/m3 Density of cube is 750 kg/m3. Side of cube is 5.00 cm=…
Q: A teenager is stealing gasoline from his father's car with a siphon with diameter of 12 mm. The…
A: We will be using torricelli law here to find volumetric flow rate. First we will find the velocity…
Q: A 3.5 kg object has kinetic energy 9,254 J. What is the magnitude of its momentum (in kg m/s)?
A: Here using kinetic energy formula we can get velocity of the the object then we can use momentum…
Q: 2.) Bohr Model for the Hydrogen Atom The energy levels available to the electron in hydrogen are…
A: Given : R_H=2.179*10-18J To find: Difference in enegy b/w an electron (n=1 and n=3)
Q: Consider the circuit below where Vtot=15 V and R₁, R₂, and R3 are all 20 . The potential in A is set…
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Q: You have a complex waveform made up of a 500 Hz signal with an 8Pa peak amplitude and Odeg starting…
A: To determine the amplitude of the complex waveform at 15ms, we need to add the individual waveforms…
Q: need the second question to be answered
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Q: X The electric field between two oppositely charged, parallel, conducting plates separated by a…
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Q: Question 2 An electron is observed traveling at a speed of 24.5 x 10-6 m/s parallel to a constant…
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Q: Can you use the x-intercept of the plot of 1⁄di versus 1⁄do to determine the lens’ focal length? Why…
A: The equation that relates the object distance (do), image distance (di), and focal length (f) of a…
Q: A distant galaxy is observed with a spectrometer. This galaxy produces an emission line that is…
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Q: 3 Four capacitors are connected as shown in the figure below. (Let C = 18.0 μF.) с 3.00 με th a 6.00…
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Q: A (В (D Students are doing an experiment near an empty pool. A student of mass 40 kg is standing on…
A: To solve this problem, we need to use the principle of moments, which states that the sum of the…
Q: A (В (D Students are doing an experiment near an empty pool. A student of mass 40 kg is standing on…
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Q: Can you please elaborate on how do we get 9.8sin35 and how does the equation turns out to be…
A: Please have a good look. It's not 9.8 sin(35).
Q: The figure to the right shows a thin rod with charge Q that has been bent into a semicircle of…
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Q: Problem 2: no ndio Princess Peach is competing in a Mario Kart race on Rainbow Road. Rainbow Road…
A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: Question 4 Consider the circuit shown below. 6 V [Select] R₂ = 692 M M R₂ = 692 R₁ = 392 When the…
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Q: A package of mass, m, 8.00 kg is released from resting position from point A and slides on the…
A: We are given mass of package. We are given that this package slides on frictionless track. We are…
Q: 1. An ideal gas at 20.00C and pressure 1.50x105 Pa is in a container having a volume of 1 litter. a)…
A: Solution:-Given thatInitial temperature (T1)=20°C=20+273=293 KInitial pressure (P1)=1.5×105…
Q: Star 1 and star 2 have the same V-magnitude, V = 7.5. However, they have different B-magnitudes, B1…
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Q: ₁x R₁ 5.0 22 ● H 1/ a ● R3 78 92 £₁ = 24.0 V V d 0.10 2 E₂ = 48.0 V 0.50 Ω E3= 6.0 V 13 + 1₂x i 0.05…
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Q: Activity 4: Inelastic Collisions. On the menu to the right, slide the indicator all the way to the…
A: We are given 2 cases of inelastic collision. We are given masses of 2 bodies which are colliding and…
Q: You drilled a tiny circular hole with radius, r= 1.7 mm, through the top of a thin plastic spherical…
A: The electric flux through the hole in the spherical shell can be calculated using Gauss's Law.…
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