Find the resistance if the current is 2.5 amperes and the voltage is 25-V

Q: A 50-kg block is pushed a distance of 5.0 m across a floor by a horizontal force FP whose magnitude...

A: Given that:- Mass of block=m=50kg

Q: Explain the advantages and shortcomings of x-ray absorption spectroscopies. What information can be ...

A: Advantages: 1.X-ray absorption spectroscopy (XAS) is element specific, so one can focus on one eleme...

Q: A positively charged sphere cartyIng charge of 0.4 mC is earthed using a wire. (1) Calculate the ave...

A: This question is based on Electric current topic. Average electric current formula: Iavg=∆q∆tIavg=Av...

Q: Question 4. A 0.500 m long brass pipe open at both ends has a fundamental frequency of 350 Hz. (a) D...

A: In this question we have to find the temperature and the frequency of the pipe. Please give positive...

Q: What is the magnitude and direction of the electric field at a point that is a perpendicular distanc...

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Q: Thunderstorms can have an electric field of up to 3.4 x 105 N/C. What is the magnitude of the electr...

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Q: A ball is shot vertically into the air at a velocity of 59 m/s. After 5 seconds, another ball is sho...

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Q: A car is driven east for a distance of 42 km, then north for 28 km, and then in a direction 26° east...

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Q: Two capacitors are connected in series. The potential difference across both capacitors together (no...

A: According to Bartleby guidelines, I can answer a maximum of three subparts. If you need help with ot...

Q: Part A IP A 4.7-Hz wave with an amplitude of 19 cm and a wavelength of 30 cm travels along a stretch...

A: frequency of wave (f) = 4.7 Hz Amplitude (A) = 19 cm = 0.19 m wavelength (λ) = 0.3 m   

Q: A cannon tilted upward at θθtheta = 35 ∘∘  fires a cannonball with a speed of  100 m/sm/s .   At t...

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Q: How many moles of an ideal gas occupies a volume of 25 L at a temperature of 30°C and a pressure of ...

A: Solution: Given that V = 25 L T=30 C P=150 kPa

Q: (a) What magnitude point charge creates a 10,000 N/C electric field at a distance of 0.250 m? (b) Ho...

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Q: There are two forces on the 271kgboin the overhead viewof the fgure butonly one is shown. For F-243N...

A: F1 = 24.3 N, a = 12.2 ms2 θ = 33.0°mass of the block, m = 2.71 kg

Q: If Seneca decides to walk across town to a store that is 85 kilometers away and she has only 30 minu...

A: Given data :             Distance = d              Time  = t       To find  :               Speed 

Q: 4 Given: Find: F, = 600 N m = 150 Kg 0 = 25° FN = f = F1 %3D a= y = 10° µ = 0.3

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Q: 3. for drift current to pass through the semiconductor specimen a) the applied electric field above ...

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the i...

Q: A peregrine falcon in a tight, circular turn can attain a centripetal acceleration 1.5 times the fre...

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Q: determine which force and which object is trying to vertically accelerate m2. Which force and which ...

A: According to Newton second law  F = ma

Q: 2.0 moles of Helium gas that initially occupies a volume of 5.0L at a pressure of 100 kPa undergoes ...

A: We need to find the efficiency of the heat engine cycle shown in the question.

Q: 8 A 25kg child sits on a rope swing. The rope has a length of L = 3m. The swing is moved so that it ...

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Q: Question: Calculate the kinetic energy in joules of a 150 lb jogger (68.1 kg) traveling at 12.0 mile...

A: Given data :             Jogger velocity = V            Jogger Mass  = m         To find :          ...

Q: Just like Louis, Maria left a book on the roof of her car before driving away. The mass of the book ...

A: Given, mass of the book, m = 725 gm coefficient of static friction between the book and the roof was...

Q: 2. An air conditioner draws 14.0 A at 220-V. The connecting cord is copper wire (resistivity of copp...

A: As you have not mentioned the number of questions to be solved. According to Bartleby Policy, we wil...

Q: What was the displacement of the train after 10 seconds? What is its acceleration in the last 5 sec...

A: This question is based on Motion in a straight line topic. Area under the velocity-time graph gives ...

Q: What is the average density of a neutron star that has the same mass as the sun but a radius of 91.5...

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Q: Q 4. Using the Kirchhoff's Rules determine the followings. (a) Current I, through resistor R1: Magni...

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Q: Calculate the kinetic energies of (a) a 2000.0-kg automobile moving at 100.0 km/h; (b) an 80.-kg run...

A: kinetic energy if mass m moving with speed v is given by  KE = 0.5 mv2  KE = kinetic energy  m is in...

Q: 5. A 55-kg block, starting from rest, is pushed a distance of 5.0 m across a floor by a horizonta...

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Q: The recombination rate of excess charge carrier in n-type semiconductor is function of a) majority c...

A: Recombination is the mechanism that is utilized by extrinsic semiconductors to equilibrate excess ch...

Q: Two wires, each of length 1.7 m, are stretched between two fixed supports. On wire A there is a seco...

A: GivenLength of each wire,L=1.7 mFrequency, f=618 Hz

Q: Looking from the top, wire 1 has a current flowing INTO the page and wire 2 has a current flowing OU...

A: the direction of magnetic at a given point due to current flowing through a wire is given by right h...

Q: What is the importance of capacitors in every device? And how could you relate the functions of capa...

A: Answer:-  The importance of capacitors in every device. The main function of capacitors is to store ...

Q: I Review T Constants I Periodic Table Part A A running mountain lion can make a leap 10.0 m long, re...

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Q: How electrically neutral bodies become charged by the following methods? a. Rubbing/Friction b. Indu...

A: This question is based on Electrostatics topic. A body is charged via transfer of electrons. If the ...

Q: Two very small spheres are initially neutral and separated by a distance of 0.668 m. Suppose that 8....

A: Given:r=0.668 mn = 8.87*1013 electrons charge on sphere 1 q1=+ne = 8.87*1013*1.6*10-19 Cq1=+1.419*10...

Q: What is the speed of an electron with kinetic energy (a) 750 eV, and (b) 3.2 keV?

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Q: The Earth is assumed to be a sphere of radius R. A platform is arranged at a height R from the surfa...

A: Given information :- Escape velocity ve' =f.ve ; ve is escape veloctiy from the earth's surface

Q: 1. What is the mass of a 5L of salt water? 2. Determine the mass of a gold bar measuring 15 cm x 8 c...

A: We have given three questions And the answer are 1). 5.1kg 2). 189333N/m3 3).  509.68kg

Q: A current of I = 3.7 A passes through the circuit shown, where R = 78 Ω. (a) In terms of R, I, and...

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Q: Part a predictions number 1 draw free body diagrams and derive the equations for the acceleration of...

A: Given: mass of glider = M hanging mass = m pully is frictionless and string is massless.

Q: What is the volume of a lead ball at 30.00∘C if the ball's volume at 60.00∘C is 50.00 cm^3?

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Q: What is the surface temperature of a star that has a radius m and emits power at a rate of 5.00 x 10...

A: According to Stefan's Boltzmann law Energy emitted by blackbody per unit area per unit time is propo...

Q: The three balls in the overhead view of the figure are identical. Balls 2 and 3 touch each other and...

A: Given velocity Vo =15.2m/s We have to find the velocity  

Q: Two charged particles are placed as shown in the illustration below: q 0.17 uC is located at the ori...

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Q: Louis left a book on the roof of his car before driving away. The of the book was 758 grams. The coe...

A: Givenmass of book , m=758 g=0.758 kgThe coefficient of static friction between the book and the roof...

Q: d. Calculate the maximum distance a vole can wander from its hole and still remain safe from hawks f...

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Q: A five-sided object, whose dimensions are shown in the drawing, is placed in a uniform magnetic fiel...

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Q: 5. Assume an MRI scanner imaging 'H with the following specifications: Bo = 3.0 T. Assume that with ...

A: Given : Magnetic Field (B0) = 3.0 T

Q: Example 22: For the parallel network in Fig. 34, detemine current In using current divider rule. R1 ...

A: