uppose that the hanging object in the picture is in equilibrium. It also has a mass of 8.1550 kg. Find the FT1, FT2, FT3, and FT4.

Q: The value of work done is 430 J and displacement is 35 m. Find the force applied ?

A: Given data :   Displacement  =  d   Work done  =  W        To find :           Force

Q: are the twins still the exact same age? If not which one is the older and by how much

A: In this question we have to answer are the twins still the same age. Please give positive feedback…

Q: Determine the moment of inertia of a 7.50 kg sphere of radius 0.451 m when the axis of rotation is…

A: Given data:  A sphere  Mass (m) = 7.50 kg Radius (r) = 0.451 m Required: Moment of inertia about…

Q: Under what conditions will a person observe no reflected light? Assume that ttt is the film…

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Q: Identify and describe the 3 types of Seismic waves.

A: Introduction :Seismic waves are waves of energy that caused by the sudden movement of materials…

Q: A rickshaw puller pulls the rickshaw by applying a force of 120 N. If the rickaw moves with constant…

A: Given data:  Force (F) = 120 N Velocity (v) = 72 km/h Required: Power (P)

Q: two infinite sheets carrying currents are parallel to each other in xy plane, and the distance L,…

A: We know that  We have given that the two infinite sheets carrying the current are parallel to each…

Q: A supply voltage of 24 V sends the current through the circuit made of two branches/ loops. One loop…

A: Given value--- R1 = 9 Ohm. R2 = 3 Ohm. R3 = 2 Ohm. R4 = 6 Ohm. V = 24 V. We have to find---…

Q: If the energy received by 4 m² area in 8 minutes is 2890KJ. Calculate the value of Solar constant ?

A: Given data :   Time   =  t   Area   =  A   Energy   =  E        To find :     Solar constant

Q: True or False. 7µF is connected in series with one of the 10µF capacitor. (if this is true solve for…

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Q: (b) Consider the speaker set-up in the previous question. Each speaker emits a frequency of 6.6.102…

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Q: PET scans often show an artificially high level of radioactivity in the lungs.

A: Solution

Q: A ball is dropped from a height of 2.0 m. If the coefficient of restitution between the ball and the…

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Q: Determine the equivalent resistance, R_(AB) of the network of resistors shown below. Show complete…

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Q: The starship Enterprise leaves a distant earth colony, which is nearly at rest with respect to the…

A: t = t/v(1-v∧2/c∧2) 2.82 -1.02 =1.02/v(1-v∧2/c∧2) 1.8= 1.02/(1-v∧2/c∧2) (1-v∧2/c∧2) = 0.56 squaring…

Q: How much work is done to expand a 10-cm diameter cylindrical chamber at 1 atm from a length of 10 cm…

A: Hence, the work done is 79.58 J

Q: The rotating loop in an AC generator is a square 10.0 cm on a side. It is rotated at 85.0 Hz in a…

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Q: The light from an upright candle flame shines through a lens. Label the type of lens and the parts…

A: The diagram is shown in the figure and the details are also shown.

Q: Calculate the electric potential energy and work, given that the radial distance between two charges…

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Q: How far from the earth would you be able to travel in a lifetime of 82 years if you were able to…

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Q: A runaway train car that has a mass of 1.68e+4 kg travels at a speed of 7.60 m/s down a track.…

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Q: Consider the three resistors R1 = 22 Ω, R2 = 54 Ω, and R3 = 83 Ω in the configuration shown in the…

A: Given: The resistances of the three resistors:  R1 = 22 Ω, R2 = 54 Ω and R3 = 83 Ω. The potential…

Q: Give the rectangular coordinates of the point C (ρ = 4.4, φ = −115◦, z = 2). 2. Give the cylindrical…

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Q: Standing on a weighing scale, a 50-kg person is inside an elevator. What would the scale read if the…

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Q: Draw two small circles about 2.0 inches apart. Assume each circle is a negative point charge and…

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Q: The electric field between two parallel plates connected to a 50V battery is 3000V/m. How far apart…

A: Given data:  Voltage (V) = 50 V Electric field (E) = 3000 V/m Required: Distance (d)

Q: A wooden artifact is found in an ancient tomb. Its carbon-14 (146C) activity is measured to be…

A: Let the original activity = AoActivity of C-14 in the woddent artifact (A) = 0.63 AoHalf life of…

Q: A block of wood has a mass of 3.86 kg and a density of 590 kg/m³. It is to be loaded with lead (1.13…

A:

Q: Please box answers

A: The rotating loop in an AC generator is a square 10cm on a side.

Q: A pitcher throws a baseball of mass m = 0.150m=0.150 kg with a velocity of 43.7 m/s. The momentum of…

A: Given Mass of baseball = 0.150 kg Velocity of baseball = 43.7 m/s We have to calculate the momentum…

Q: Consider an object that is given an initial potential energy U, by a compressed spring. The object…

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Q: What is the electric field 3cm away from a linear conductor 30m long with a linear charge density of…

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Q: How much magnetic force will be experience by a 2.0 x 10^-8 C- charge if it moves at 7.0 x 10^8 m/s…

A: Given, Charge=2.0 x 10^-8 C Velocity=7.0 x 10^8 m/s  Magnetic field=2.0 x 10^-2 T

Q: A laser with a wavelength of 523 nm illuminates two narrow slits. The interference pattern from the…

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Q: A pilot heads his jet due east. The jet has a speed of 450 mi/h relative to the air. The wind is…

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Q: gas has an initial volume of 1.00 m3. It is expanded to five times its original volume through a…

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Q: vo coplanar and concentric circular loops of wire carry curre et r, = 12.0 cm and r, = 8.50 cm.…

A: GivenI1=6.1 AI2=2.1 Ar1=12 cmr2=8.5 cm

Q: Three long, parallel conductors each carry a current of I = 1.62 A. The figure below is an end view…

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Q: A circutar.coll (900 turns, radius - 0.145 m) is rotating in a uniform magnetic field. At fieid. At…

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Q: The number of electrons that each energy level n can hold is set by the possible quantum numbers and…

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Q: The table below presents data gathered by students performing a double-slit experiment. The distance…

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Q: An iron anchor of density 7880.00 kg/m3 appears 333 N lighter in water than in air. (a) What is the…

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Q: Two skiers, with masses of 72 kg and 58 kg, are at the top of a ski hill. The altitude at the top of…

A: Given data:  Masses of skiers m1 = 72 kg and m2 = 58 kg Height of top of hill = 3782 m Height of ski…

Q: If a circuit element can withstand a maximum current of 15 A, how many electrons can pass through it…

A: Given data:  Current (I) = 15 A Time (t) = 1 s Required: Number of electrons pass through circuit…

Q: 2. What is the minimum band width required to modulate the voice signal by using FM? 3. How dose the…

A: Given: (Note : Given is multiple kind of questions. Answer for second question is providing below.…

Q: 5. What feature of a river is most similar to current in an electric circuit? (A) The depth of the…

A: The correct answer is option (d).

Q: A force of 160 N is applied to an object area 8m2. Calculate the pressure ?

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Q: A battery supplies a constant current of I = 15 mA to the circuit of a flashlight with a resistance…

A: Given data:  Current (I) = 15 mA = 15×10-3 A Resistance (R) = 4.1 kΩ = 4.1×103 Ω Required: Potential…

Q: vectors in terms of its components and the corresponding unit vector and then verify the initial…

A: GivenA→=80 m, 23° S of WB→=25 m, 67° E of NC→=103 m, SD→=64 m, WE→=54 m, 286°

Q: Two capacitors, C, = 16.0 µF and C, = 30.0 pF, are connected in series, and a 15.0-V battery is…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!