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Q: Two 3.70 kg balls are attached to the ends of a thin rod of length 73.0 cm and negligible mass. The…
A: Law of conservation of angular momentum :According to the law of conservation of angular momentum,…
Q: A student performs an experiment in which a fan unit is mounted on a cart that also has a friction…
A: The force exerted on the cart by the fan unit is towards the right which is trying to move the cart.…
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Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…
A: We need to say what the direction of friction will be on the coin on turntable.
Q: What can be said about the height of the image if the magnification (M) > 1? A. Larger size image…
A: Magnification: Magnification calculates the size of the image of an object including its…
Q: Two power lines run parallel for a distance of 200 m and are separated by a distance of 40.0 cm. If…
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Q: 4 Suppese that the water level of a river is 34 meters and that tis receding ata rate of050 meters…
A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…
Q: g) Now compute the torque on the loop using the standard formula ton loop = pxB, where u = iA is the…
A: Torque = μ x B μ = Magnetic moment μ = i A Direction of magnetic moment find with help of curl our…
Q: The intensity of the sound wave from a jet airplane as it is taking off is 100 W/m at a distance of…
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Q: (CmugMmug▲Tmug) + (Ctea mteaTtea)=0 mtea 300 g Mmug= 125 g Ttea = 95.0°C Tmug = 20.0°C Cmug = Csteel…
A: Given Data: Mass of tea mtea=300 g Mass of mug mmug=125 g The initial temperature of the tea…
Q: 2. Under what conditions is the fugacity greater than the pressure? Explain your answer in terms of…
A: Fugacity is greater than pressure. Therefore, the fugacity coefficient is greater than one. Fugacity…
Q: Joules (Encode the An electric iron of resistance 20 ohm draws a current of 5 amperes. Calculate the…
A: Electric current.
Q: 9) A spring has a constant of 875 N/m. What hanging mass will cause this spring to stretch 4.5 m?
A: Let's Consider a vertical spring of spring constant 'k' On which we hang a mass 'm'It will stretch a…
Q: In the depths of space, asteroid miners attach a cable between their 3,694.-kg spaceship and a…
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Q: Why do you think seat belt is important? Relate this to physics
A: Newton's first law of motion : Newton’s first law states that if a body is at rest or moving at a…
Q: 1. In this lab, you will be rotating a mass on one side of a string that is balanced by a second…
A: Note: Please note that we are allowed to answer only first part kindly post remaining questions…
Q: A flashlight is powered by 3-V battery and uses a bulb with a resistance of 60 Q. What will be the…
A: Given that,Voltage : V = 3 (V)Resistance : R = 60 (Ohm)Here we need to find the current :Now,As we…
Q: 10. Two blocks are touching on a frictionless tabletop, as shown in the figure below. The larger…
A: Given data :- M1 = 12 kgM2 = 8 kgF = 100 N
Q: 1. A 250-g piece of gold is at 19 °C, 5192 J of energy is added to it by heat. The specific heat of…
A: Given that,Mass : m = 250 (g)Temperature : T1 = 19°CHeat of gold : s = 129 (J/Kg°C)Energy : Q = 5192…
Q: Find the individual current and voltage drop across each resistors if C;= 43 Ω, C, = 31 Ω, and…
A: The potential difference as applied by the battery, VT=10.1 Volts The resistor, C1=43 ohm The…
Q: 5. • A concave spherical mirror has a radius of curvature of 10.0 cm. Calculate the location and…
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Q: There are many levers in the human but the most common one is 3rd 2nd 1st
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Q: A scaffold of mass 72 kg and length 6.7 m is supported in a horizontal position by a vertical cable…
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Q: 2 The work function of a metal is is 2.04 e V. What will be the frequency of light required to eject…
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Q: The electric field of a polarized light emerged from a polarizer can be expressed as E = Be- –…
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Q: TanKSSMF402OT 10. Figure I shows a piece of ticker tape with dots produced from a ticker timer. The…
A: 10. When the trolley is rolled down an inclined runway, the velocity will increase with time.…
Q: An object sitting on the edge of a table. A bullet shot up into the air before it gets to the top. A…
A: Potential energy is defined as the energy possessed by an object by virtue of its position (height…
Q: ethe 3 orce em 2
A: Hey, since there are multiplesubparts posted, we will answer first three subparts. If you want any…
Q: i. The test charge is +3 Coulombs and is 5 meters away from the source charge. i. The test charge is…
A: Since you have asked multiple questions we will solve first question for you . If you want any…
Q: R R A mass m = 86 kg slides on a frictionless track that has a drop, followed by a loop-the-loop…
A: 5) We know that the kinetic energy will be transfered to the spring
Q: Two 9.00 μC charged particles are located on the x axis. One is at x = 1.00 m, and the other is at x…
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Q: - Find the Flnx throngh the top, lept and side of a cube of side D'Gm When placed in a hoimtal…
A: Given: The side of the cube is 0.5 m. The horizontal electric field is 8.0 N/C. To…
Q: Two cars leave from the same position at the same time. One travels due North at 30 mph, while the…
A: The velocity of car-A is given as, vA=30 m/h. The velocity of car-B is given as, vB=40 m/h. TO…
Q: know how long it took a signal from the satellite to reach his radio. He did some research and found…
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Q: L at i а d'i i с
A: The magnitude of magnetic force is given by The direction of magnetic force is given by Fleming's…
Q: Class Management | Help Homework 3 (2-D Vectors/Projectile Motion) Begin Date: 6/5/2022 12:01:00 AM…
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Q: A yacht is driven by a motorboat across a river which is 2000 meters wide. The velocity of the yacht…
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Q: 5. A merry-go-round (diameter 4.2 m) is rotating freely with an angular velocity of 0.80 rad/s. Its…
A: 5) a) from Conservation of angular momentum Iiwi = Ifwf ⇒Iiwi = Ii+ 4mr2wf1360 ×…
Q: Compute the combined moment of the two 85-lb forces about (a) point O and (b) point A. The moment is…
A: The magnitude of the force is given as, F=85 lb, The distance a is given as, a=6.3 in, The distance…
Q: A body of mass 2 kg makes an elastic collision with a second body at rest and continues to move in…
A: mass of first body = 2 kg mass of second body = m2initial velocity of first body = u1final velocity…
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Q: A bus is moving with a speed of 15km/hr and another identical bus is moving with a speed of 30km/hr.…
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Q: A 39.5 kg mg child on a sled slides down a hill reaching a speed of 8.92 meters per second how high…
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Q: 4. Alexander is swinging his favorite yo-yo in circles on a two meter long cord. His classmate,…
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Q: How does balancing equations work ? Im so confused
A: Recall For the equilibrium, net force on an object =0
Q: Convert the following to Fahrenheit readings: (a) 120 °C, (b) 12 °C, and (c) –-5 °C.
A: 3.
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