A freight train rolls along a track with considerable momentum. If it rolls at the same speed but has thrice as much mass, its momentum is as much

Q: of water in an insulated container as shown. Then, the object falls through a distance of 6.00 m…

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Q: A woman with mass 50 kg is standing on the rim of a large disk that is rotating at 0.80 rev/s about…

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Q: 9. A 26 kg object is sliding across a horizontal surface. If its initial speed was 8.8 _m/s, and if…

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Q: 2. 30N 50°⁰7 20 N √45° 80° 40N

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Q: A circular conducting loop of 5 turns of wire and radius 0.40 m has a resistance 20.00 of. It lies…

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Q: 28.45 A magnetic field of 91.4 T has been achieved at the High Magnetic Field Laboratory in Dresden,…

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Q: Find the charge on each of the capacitors in the figure below. + 1.00 F. 5.00 F 24.0 V 8,00 F 4,00F…

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Q: 1-A light ray moving through CR39 at angle 49° angle exits into another medium at angle of 41°. What…

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Q: Horizontal and Vertical Displacements Given that the initial velocity (v) is 10 m/s, determine what…

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Q: Vector A has a magnitude of 10 units and makes an angle of 30 degrees counterclockwise from the…

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Q: A 0.6 m 0.125 m B Vo = 10 m/s 0.175 m ระบบบบบบ G 30% Determine the velocity in m/s of point B at…

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Q: A 108-g cube of ice at 0°C is dropped into 1.0 kg of water that was originally at 71°C. What is the…

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Q: The mass of a fluid system is 4.539 kg, its density is 480.554 kg/m3 and g is 9.72312 m/s2. Find (a)…

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Q: Calculate the wavelength (in m) of a 950.00 Hz sound in air at room temperature and pressure, where…

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Q: The three charges in the figure below are at the vertices of an isosceles triangle. Let q = 3.50 nC…

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Q: tennis Dall of mass 37 held just ab etball on 9. with vertically aligned, both Danis are released…

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Q: The Incredible Hulk, chased by the army, leaps with speed 16_m/s at a 57° angle above the horizontal…

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Q: Point A of the circular disk is at the angular position 0 = 0 at time t = 0. The disk has angular…

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Q: 13. Why would a floor made of silver feel colder than one made of wood if both are at the same…

A: 13.  In general,metals feel colder or hotter than other materials at the same temperatures because…

Q: A force of 40 Newtons is applied to an object at an angle of 37 degrees from the horizon, displacing…

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Q: The battery below has a potential difference of 568 V. 8. 9. 4.00 cm 4.00 cm Use the following…

A: Let, Potential at level C be VC = 568 V Potential at level D be VD = 0 V Therefore the potential…

Q: 2. A ball is thrown vertically upward from the ground with a speed of 20 m/s. For this problem only,…

A: An item or particle that is thrown with respect to  the surface of the Earth and proceed through a…

Q: (b) In the figure below, a uniform beam of weight 500 N and length 3.0 m is suspended horizontally.…

A: Draw the free-body diagram of the system.

Q: 4.12 e Hamiltonian for a spin I system is given by II=AS+B(S-S). Solve this problem exactly to find…

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Q: (a) If a particle gained 40 x 107 electrons, what is the charge on the particle? (b) What is the…

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Q: Find the power of convex and concave lens from the following optical system. 2) if the distance of…

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Q: A Bullet traveling at 500 m/s is brought to rest by an impulse of 50 Ns. What is the mass of the…

A: Given Initial speed of the bullet is v0=500 m/s Final speed of the bullet is vf=0 Impulse on the…

Q: A flat, 194194 turn current‑carrying loop is immersed in a uniform magnetic field. The area of the…

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Q: 28.43 A solenoid is designed to produce a magnetic field of 0.0270 T at its center. It has radius…

A: Given: The magnetic field: B = 0.0270 T. The radius: r = 1.40 cm (0.014 m). The length: L = 40.0 cm…

Q: In 18.0 seconds a total charge of 215 C flows through a wire. If the wire is inside of a 36.0 mT…

A: The length of the wire that is inside the magnetic field is 1.39 × 10-1 m.

Q: Problem 5. An object is moving with an initial position of 28m from the origin with an initial…

A: Write the given values with the suitable variables. s0=28 mu=-4 m/sa=8 m/s2 Here, s0, u, and a are…

Q: 3. Determine the resultant of the given vectors by component method. Summarize your answers in the…

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Q: Positive wo Consider these diagrams. Which situation requires the most work? P P P B.) C.) R·K•L V V…

A: The total area under the curve on a PV diagram is equals the total work done.

Q: Determine the area of the area below: R700.0 R300.0 920.0

A: As shown in figure we divide area in four part as shownn in figure. Area DEGF and area GEC are…

Q: B. Significant Figures 1. Determine the number of Significant Figures of the following: 0.01002…

A: Significant figures: Significant figures are the numbers of digits in a value, often a measurement,…

Q: For an FM station broadcasting at a frequency of 104.3 MHz (1 MHz = 1 x 106 Hz), the capacitance of…

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Q: 15. Two parallel wires have electron flow going in opposite directions, as shown. Which of the…

A: According to the right-hand thumb rule, point the thumb in the direction of electron flow and wrap…

Q: A turtle wanders 5 m [W], then 8 m[N].  What is its final displacement?

A: The given situation of a turtle is shown below.

Q: A 10 kg bowling ball is lifted from the ground to a height of 1 meter. Assuming the bowling alley is…

A: Solution:-

Q: The average intensity of the light and industrial laser uses to burn a hole through a piece of metal…

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Q: n reference to the figure, A 0.125 m B Vo = 10 m/s hannnnn 30° Determine the velocity in m/s of…

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Q: 84. Photons with frequency 9.7 X 10¹4 Hz strike a calcium plate with a work function of 4.5 × 10-¹⁹…

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Q: An electromagnetic wave has an electric field with an rms value of 176.8 N/C. What is the intensity…

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Q: A typical Airbus A320 has a wing area of 142m^2 . What is the wing area in ft.^2 ?

A: GivenA typical Airbus has a wing area of A=142 m2

Q: A dolphin wants to swim directly back to its home bay, which is 0.800 km due west. It can swim at a…

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Q: A large container, with water 60 cm above its base, has a small outlet pipe on its side. The outlet…

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Q: A suicide bomber is on an aircraft diving towards the target at an angle of 30° from the vertical…

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Q: A pump is used to lift 500kg of water from a depth of 80m in 10s. Calculate: (a) The work done by…

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Q: F A block is pulled to the right by a rope as shown above. Which of the following statements are…

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Q: A force of 40 Newtons is applied to an object at an angle of 37 degrees from the horizon, displacing…

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