A tire loses 8% of its air every minute. I the tire initially had 65 pounds per square inch of air, how much air remains after 7.5 minutes?

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Q: Consider the current-carrying wire shown in the figure. The current creates a magnetic field at the…

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Q: An eraser is placed 1.33 cm in front of a thin convex lens with a focal length (f) of 5.65 cm.…

A: Given  The object ( Eraser ) distance from the lens ( do ) = 1.33 cms The focal length of the convex…

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: -coil is constructed by wrapping a wire of length 8.6 on a paper cylinder of adius 0.03 m and length…

A: Given Total length of wire = 8.6 m Radius of cylinder = 0.03 m Length L = 0.1 m  Current I = 0.1 A

Q: )A long, straight wire of radius R carries a steady current I that is uniformly distributed through…

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Q: 1. A coil of wire is situated in a 0.45 T uniform magnetic field. The area of the coil is 4.0 m2.…

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Q: A +80µC charge is placed at the origin. A -35µC is placed at x = 2m and a +170µC is placed at x=…

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Q: A car starts from rest. It acquires a velocity of 20 m/s after exactly 5 s when it is acted upon by…

A: Given data:  Initial velocity (vi) = 0 m/s Final velocity (Vf) = 20 m/s Time (t) = 5 s Weight (W) =…

Q: Monica performed Part B of Experiment VOL and monitored the current every two minutes as instructed…

A: The current drift will increase the flow of electrons.This will increased the actual mole of…

Q: can you please solve this problem, explaining step by step in a piece of paper please.

A: The 8 g bullet strikes the block attached to the spring and embeds itself in it such that the spring…

Q: Problems - Practice Q2) Problem 38: Page No. 527: A wire carrying a 30 A current pass between the…

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Q: How to manipulate  efficiency formula output/input energy x 100 to all the things it can be.

A: work efficiency formula is efficiency = output / input, and you can multiply the result by 100 to…

Q: Started from rest, the two wheels of a mountain bike have both an angula acceleration of 4.0…

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Q: par

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Q: Find the change in volume of the metal tank, AV, and that of the ethanol in it, A Ve. Learning Goal:…

A: original volume of metal tamk at 19oC = 1700 L temperature under the ground level = 10oC coefficient…

Q: A spacecraft has a speed of 0.4c relative to Earth. As measured on Earth, the elapsed time between…

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Q: can you please solve this problem in a piece of paper instead of typing it on the computer. i…

A: Determine the spring constant.

Q: You are moving at 90 km/h toward a train which is moving toward you at 75 mi/h. The train blows its…

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Q: . A 52.0 g-aluminum calorimeter contains 175.0 g water at 25°C. You continuously stir the water and…

A: Given, Mass of aluminium=52gm

Q: A (1.34x10^0)-m radius cylindrical region contains a uniform electric field along the cylinder axis.…

A: The displacement current generates due to the changing electric field inside the capacitor plate.…

Q: Barometric Pressure Halley's law states that the barometric pressure (in inches of mercury) at an…

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Q: (a) A 13.0 m long, thin, uniform aluminum pole slides north at a speed of 21.0 m/s. The length of…

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Q: Speed of Sound at a known temperature and density of air Altitude Temperature Speed of Sound Feet…

A: The temperature at an altitude of 3 km is:

Q: A uniform spherical shell of mass M = 1.5 kg and radius R = 19.0 cm rotates about a vertical axis on…

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Q: The following data gives stopping potential Vo versus wavelength for photoelectrons produced from a…

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Q: A 1,200 watt motor bike can move at a maximum speed of 30 m/s. How much force does the motor exert?

A: Data provided:  Power (P) = 1,200 watt Speed (v) = 30 m/s Unknown: Force (F)

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: An electric circuit consisting of wires, batteries and resistors is shown. All currents have been…

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Q: 4. 2500 m? to ft 5. 64 Ib/cm to kg/m? 6. 5000 milliseconds to seconds

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Q: How much would you age in traveling a distance of 4.84 light years from earth if you were able to…

A: Givend=4.84 light yearv=0.952 c

Q: Write T if the statement is TRUE. If False, change the underlined word or phrase to make the…

A: 1. As the thermal energy increases, the motion of particles decreases. Answer : The statement is…

Q: Light in carbon disulfide (n = 1.63) is incident on a glass (n = 1.50) %3D interface. At what angle,…

A: Given data as per question n1   =    1.63 n2    =   1.50

Q: Convert the following: 1. 58 pounds to kilograms 2. 9.81 m/s? to ft/s? 3. 55 km/hr to km/min

A: Dear student,  As per guidelines we can author only first three as there are multiple questions.…

Q: The primary voltage in a transformer is V,= 120 Volts. The number of turns in the primary coil is…

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Q: +Q -20 X = 0 X = 1 The electric field may be zero at approximately

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Q: A coil with 15 loops sits in a magnetic field T/ The magnetic moment of the loop is Am^2, what is…

A: Given data :- no. of loops/turns N = 15B→ = 0.2  i^ - 0.1 j^ -0.2  k^  Tm→  =  i A→= 0.9 k^  A-m2

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: 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: Tank 1 has a fluid of density ρ filling it to a height h and is located on a planet with gravity g.…

A: We know that the formula of the gauge pressure at the bottom of the tank is given as  Gauge…

Q: A model of a horse is placed 36.0 cm away from a mirror that has a focal length of -16.0 cm. The…

A: Given Object distance u = -36 cm Focal length f = -16 cm Height of object = h1 = 8 cm

Q: How long does a 69 kW water heater take to raise the temperature of 110 Lof water from 24°C to 37°C?…

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Q: A fish that is d=d= 2.6 m below the surface looks up and sees a woman fishing from the shore. Part…

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Q: The temperature difference between the inside and the outside of a car engine is 450oC. Express this…

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Q: A uniform beam of length L and mass m shown in the figure below is inclined at an angle 0 to the…

A: The force of friction that attempts to oppose the movement of a stationary object is known as static…

Q: Two long, parallel wires carry currents of I 1 =4.00 A and I 2 =6.00 A in the directions indicated…

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Q: Conceptual Question: As light passes from air to a new medium (where n > 1), explain what happens to…

A: Given in question:  Refractive index: n>1 To find: What happens with the speed, frequency,…

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

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Q: rr

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Q: As a charged particle is shot to a magnetic field B with perpendicular to B, the particle's motion…

A: A charged particle is shot to a magnetic field B with a speed v perpendicular to B