R-18.0 2 R 6.00 2 9.0 V R 3,00 2 3.0 V

Q: What is the magnitude of the force on the proton in the figure? Assume that E = 1.1x106 V/m , B =…

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Q: The position of an object connected to a spring varies with time according to the expression x =…

A: Given value --- x = (5.5 cm) sin(6.6 pi t). We have to find--- Find the period of this motion.…

Q: 13.4 The car is traveling at a constant speed through a dip in the road. The radius of curvature of…

A: Here, the given depth is consider as the radius of an arc and the acceleration applied to it as the…

Q: A boy is standing on an elevator which is traveling downward with a constant velocity of 30 meters…

A: velocity of elevator = 30 ms , downwards = -30 msrelative velocity of ball with respect to elevator…

Q: navin makeup. image upright and magnified by a factor of 2.0 when held 15 cm from her face. What…

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Q: In the figure, a 2.0-m-long vertical pole extends from the bottom of a swimming pool to a point 50.0…

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Q: The 8.0-Ω coil of a loudspeaker carries a current of 0.80 A. The potential difference across its…

A: Given : Resistance, R = 8 ohm  Current , I = 0.8 A  To Find : Potential difference , V = ?

Q: A plane electromagnetic wave, with wavelength 2.9 m, travels in vacuum in the positive direction of…

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Q: A building is under construction, and a construction worker is standing on top of a 130 m high…

A: Height is H = 130 m

Q: A spaceship flies past you and you measure its length to be 99 m. If you know its rest length is 193…

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Q: Part A The 2.4 kg, 4.0-cm-diameter disk is rotating as shown in (Figure 1). What is the angular…

A: Given: The mass of the disk is 2.4 kg. The diameter of the disk is 4 cm. The angular speed is 600…

Q: A force of F(x) = x2 - cos(3x) + 4 measured in Newtons and where x is in meters, acts on an object.…

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Q: How much heat must be added to 0.90 kg of lead at 16 °C to cause it to melt completely? (Lead:…

A: Given: The mass of the lead is 0.9 kg. The initial temperature of the lead is 16oC. The final…

Q: 200 m/s 13.3 The rocket is in powered flight close to the surface of the earth. Deter- mine the…

A: To be in a circular motion, acceleration and velocity should be perpendicular

Q: 20-V potential difference is applied across a series combination of a 10-Ω and a 30-Ω resistors. The…

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Q: An electric immersion heater has a power rating of 1800 W. If the heater is placed in a 1.3 kg of…

A: Given data:  Mass (m) = 1.3 kg Initial temperature (Ti) = 30°C Final temperature (Tf) = 100°C…

Q: Factors that affect the resistance of a wire SAMPLE PROBLEMS: 4. What is the resistance of a…

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Q: A 40.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of…

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Q: R-18.0 2 R 6.00 2 1: R- 3.00 2 9.0 V 3.0 V 13 1. For junction b, Kirchhoff's junction rule will…

A: Given data:  Circuit diagram Required: Kirchhoff's Junction rule equation for junction b

Q: 1. Mark is standing still when Alvin jumps from behind with a speed of 4 m/s and landed on his back.…

A: Given Mass of Mark is mMark=84 kg Mass of Alvin is mAlvin=61 kg Initial speed of Mark is vMark=0…

Q: At the top of a cliff 110 m high, Raoul throws a rock upward with Veločity Tu How much later should…

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Q: 4 m 3 m Your mass is 50 kilograms, and you take a ride down the slide shown in the picture (with a…

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Q: A 2400-kg pile driver is used to drive a steel beam into the ground. The pile driver falls 3.00 m…

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Q: Earthquakes generate sound waves inside Earth. Unlike a gas, Ea waves. Typically, the speed of S…

A: GivenSpeed of TransverseS wave, vS=4.79 km/sSpeed of LongitudinalP wave, vP=7.51 km/sThe first P…

Q: For the optical fiber shown in the figure, find the minimum angle of incidence (0;) that will result…

A: refractive index of cladding (n2) = 1.46

Q: 3. A force is applied to a disk as shown below. If the disk starts from rest, what will be its…

A: Given: The applied force is 2 N. The radius of the disk is 0.5 m. The initial angular speed is 0…

Q: White dwarf stars are produced by the collapse of regular stars, such as our sun, toward the end of…

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Q: How much current is drawn to the 12-V source? What is the voltage on each resistor? 500 400 A 700 n

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Q: )A person who is 30 m under water will experience O more pressure than a person 40 m underwater more…

A: A person is 30 m under water Let the atmospheric pressure = PoLet the density of water (ρ) = 1000…

Q: 2. A car with a mass of 2800 kg moves at 15 m/s west and collides with a 3600 kg car travelling at…

A: Data provided:  Two cars collide and stick together  m1 = 2800 kg, V1 = 15 m/s towards West m2 =…

Q: A stone is thrown at an angle of 45° above the horizontal from the top edge of a cliff with an…

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Q: A motor boat moves at a steady speed of 4 m/s. Water - resistance acting on it is 2460 N. Calculate…

A: Given data :     Force   =   F    Speed of  boat  =  V          To find :           Power of engine

Q: A drop tower of an amusement park rises at 5 m/s and is 45 m above the ground when one of the riders…

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Q: Calculate the wavelength of a photon that has an energy of 4.96 eV

A: Given data:  Energy (E) = 4.96 eV Required: The wavelength (λ) of the photon

Q: A proton is in a uniform electric field directed to the left. It is released from rest and moves to…

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Q: When a 0.350-kg package is attached to a vertical spring and lowered slowly, the spring stretches…

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Q: A 45.0 kg girl is standing on a 153 kg plank. The plank, originally at rest, is free to slide on a…

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Q: Part A A woman can produce sharp images on her retina only of objects that are from 150 cm to 25 cm…

A: (a) NEAR SIGHTED

Q: 15 A slit illuminated with sodium light is placed 60 cm from a straight edge and the diffraction…

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Q: Problem 2: A 0.5 kg turntable with a radius of 15 cm is rotating 78 times per minute. A. What is the…

A: Angular momentum = Iω

Q: Determine the time needed to pull the cord at B down 4.42 ft starting from rest when a force of…

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Q: Raul travels north 5 miles and then goes west 3 miles before coming straight back south 2 miles.…

A: Raul travels north 5 miles . Raul then goes west 3 miles. Raul then goes south 2 miles.

Q: An electric motor draws an rms current of 2.86 A when operating at an rms voltage of 172 V. The…

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Q: If you are tasked to design a capacitor so that it will have a capacitance of 5x10 F without an…

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Q: Arrange the following statement by writing numbers 1-10 to come up with the development of the ideas…

A: Please find the answer in the chart below

Q: A weight suspended from a spring is seen to bob up and down over a distance of 21 cm twice each…

A: Given value--- seen to bob up and down over a distance of 21 cm twice each second.  We have to…

Q: #2. If the resistance of each bulb shown in  the figure is 20[Ω] and the emf of the ideal battery is…

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Q: Imagine that a 10-cm-diameter circular hole was drilled all the way through the center of the Earth.…

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Q: A 12-Newton force was applied to a 1.5-kg mug of root beer. It accelerates from rest over a distance…

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Q: A concave mirror has a focal length of 43 cm. The image formed by this mirror is in front of the…

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