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Q: If a current carrying wire is pointed into the sky (+z), what direction is the force on it if the…
A: To determine the direction magnetic force.
Q: What is the maximum theoretical COP of a refrigeration cycle with an evaporator temperature of 3.8°C…
A:
Q: A particle moving in the xy-plane is subject to a force (xî + vâ) F(x, y) = (40 N · m²)- (x² +…
A: Work done is given by; W=FscosθAs the particle is moving instraight line, θ=0, cosθ=1W=FsHere s=…
Q: Napolcon Bonaparte has just appointed you Marshall of France and has put you in charge of artillery…
A: Given: The velocity of muzzle u = 200 m/s. The angle of trajectory θ=15o The time of flight t = 11.2…
Q: A solid cylinder with a rotational inertia of (1/2)MR2 is released from rest and rolls without…
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Q: If the Moon had three times as much mass and still orbits Earth at the same distance, ocean bulges…
A: Ocean bulges are due to gravitational force of attraction between earth and the moon. If the…
Q: What is the wavelength of light falling on double slits separated by 2.09 um, if the third-order…
A: Interference is an optical phenomenon when two light waves having same frequency, almost same…
Q: What is the total surface charge density on the interface of the two materials? A B
A: Given data, Voltage=V Two capacitors connected in series.
Q: 9. The Lunar Reconnaissance Orbiter (LRO) has a mass of 1916-kg. The LRO orbits the moon at a height…
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Q: 51. B SSM A flywheel is a solid disk that rotates about an axis that is perpendicular to the disk at…
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Q: 2. Charging a capacitor through a resistor. The capacitor initially starts with no charge. Refer to…
A: The voltage across the capacitor in an RC circuit is given by, V(t)=101-e-tRC Where, t=TimeRC=Time…
Q: (a) On the diagram, draw arrows representing the momentum of the proton at locations A, B, and C.…
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Q: 2. What is the wavelength of a wave with a speed of 9.0 m/s and a period of 0.33 s?
A: Given data : Speed, v = 9.0 m/s Time period, T = 0.33 sec To find : Wavelength of the wave
Q: What is the current through the 2 ohm resistor in the circuit below? A. B. C. D. 20 V 2 A 4 A 5 A 20…
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Q: Occasionally, huge icebergs are found floating on the ocean's currents. Suppose one such iceberg is…
A: Heat given to change the state Q=mL
Q: this is incorrect can u pls do it again in the answer format given
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Q: and Parallel Forces
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Q: A fish with mass m and length L pivots about a point at its tail (as shown). The center of mass is…
A: given:- Center of the mass location at ''h'' Find the period of oscillation…
Q: 88. Concentric conducting spherical shells carry charges Q and -Q, respectively (see below). The…
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Q: Maximum Voltage on an Isolated Sphere: A large Van de Graff generator has a top electrode that can…
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Q: 2. A car battery supplies an electromotive force of 12 V and has an internal resistance r. The…
A: Given: The electromotive force is E=12 V. The power requires is P=64.8 W. The resistance of the…
Q: What would be the answer for this?
A: Required : Do heavier objects fall more slowly than the lighter object.
Q: A 14.2 kg sheep dog is running to the right at 1.78 m/s. A 10.7 kg collie is running to the left at…
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