A battery's voltage tells you how much it can do on a coulomb of charge.

Q: Topic: Impulse and momentum A bullet having mass of 0.002kg hits a stationary block of wood having…

A: Dear student The work energy theorm says that net work done done on any system is equal to change in…

Q: An object is placed 16 [cm] in front of a diverging lens with a focal  length of -6.0 [cm]. Find (a)…

A: Using lens makers formula, 1v -1u =1f  here, v is the image distance  u is the object distance  f is…

Q: Initially, a particular sample has a total mass of 360 grams and contains 512 x 1010 radioactive…

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Q: A 30-cm long rod having a linear charge density given by X = Xox, where do = 9 nC/cm2 is placed…

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Q: Point charges q - +12 nC and q- -12 nC are 0.100 m apart • Compute for the electric field at points…

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Q: hypothetical charge 41pC with mass 67fg has a speed of 58km/s and is ejected southward entering a…

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Q: 1. A 200 kg missile is launched at a speed of 1,000 m/s, east. Calculate the momentum of the…

A: According to Bartleby guidelines we can only solve the first question at a time. Kindly post rest of…

Q: A solid disk of radius R = 2m and mass 10 kg is fixed by its center to a flat surface. A force of 10…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: The electric potential is constant throughout a given region of space. Is the electric field zero or…

A: Given  Electric potential is constant in a region To find  Whether electric field is zero or non…

Q: A 8.6kg suitcase from rest was pulled by an FA at an angle 38.8degrees. The displacement after 30…

A: Given data as per question mass =  8.6 kg displacement = 16.5m angle  =  38.8

Q: An object weighing 2 kg was dropped from the ground at a height of 90 meters. What is the height of…

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Q: A 12-foot steel bar with 3/8 inch-diameter was stretched to 12 feet and 2 inches. The YM of steel is…

A: 25-26) cross section area πr2=πd22=π32×82 inch2=0.1104466167 inch2 =0.1104466167×0.0254 m2…

Q: Part A The two blocks A and B have a mass of 4.2 kg and 13 kg respectively (Eigure 1) If the pulley…

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Q: Solve for the Nate vo Hage s or Vn a VB VA 3V 20 Jz

A: Dear student According to Kirchhoff's current law, the current enyering at any junction is equal to…

Q: Two traveling plane waves are combined at certain point, if their equations are y1=0.5 sin ( 15…

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Q: Situation 01: In the system of connected blocks shown, the coefficient of friction under blocks A…

A: We have three blocks of masses m1=1000 lb=453.592 kg, m=800 lb=362.874 and m2=181.437 kg in the…

Q: A sine wave has a maximum value of 312 volts.   What is its instantaneous value at an angle…

A: Given:Maximum Voltage is 312 VoltsAngle displacement 55°To Find:Instantaneous value of Voltage

Q: The electron in a hydrogen atom is initially in its ground state (n = 1). What happens to the…

A: The hydrogen atom is in ground state (n=1) Energy of incident photon = 12.75 eV

Q: what is the theoretical ratio of final kinetic energy to to the initial potential energy of an…

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Q: As a ship is approaching the dock at 45.0 cm/s, an important piece of landing equipment needs to be…

A: Motion perpendicular are independent of each other. Motion can be uniform or accelerated. Motion is…

Q: 3. Based on the figure below, calculate the following: a. electric current that flows in the circuit…

A: a) current i = Veq/Req i = (12+12)/(1+2+6) A = 2.67 A

Q: What is the generalization of the statements below? Using two converging lenses will: The second…

A: Converging lens is convex lens whereas diverging lens is a concave lens. Converging lens converge…

Q: A spring under a platform is compressed 18.0 cm from its equilibrium position when a 45.0 kg child…

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Q: 3) A car of mass 2000 kg has a driving force of 4500 N and experiences an air resistance of 1500 N.…

A: 3) net forward force = 4500-1500 = 3000 N

Q: An ice skater rotates at 2.3 rev/s with arms outstretched. He collects his arms and spins at 15.6…

A: Moment of inertia, in physics, quantitative measure of the rotational inertia of a body—i.e., the…

Q: A helicopter flying with a horizontal speed of 5.00 m/s drop a package of clothes and some food to a…

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Q: Two round metal plates 0.40 m in diameter are separated by a sheet of mica 0.30 mm thick, whose…

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Q: Consider the following circuit. What is the equivalent resistance to this combination of resistors?…

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Q: (a) What is the power and the focal length of the eye when viewing an object 50.0 cm away? (b)…

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Q: Using various types of transformers, give 1 impact to the end-users per type of transformer in terms…

A: A basic transformer consists of two coils that are electrically differentiated and inductive, but…

Q: The white dwarf that remains when our Sun dies will be mostly made of A. helium. B. carbon. C.…

A: Step1: Overview   The white dwarf that remains when the sun dies will be mostly made of carbon .

Q: In each of the situations illustrated below, the lengths of the arrows indicate the speed of the…

A: Magnitude of induced emf depends on the rate of change of magnetic flux and it is directly…

Q: make a summary about series, parallel, and seriesparallelwiring

A: In series connection, resistors are in a sequential array of resistors to form an electronic…

Q: Two conductors are made of the same material and have the same length. Conductor A is a solid wire…

A: RA = pL/πrA2  RB = pL /π(r22-r12)

Q: For the water heater in the previous question, how muc does it cost to run t month? Assume a month…

A: GivenPower, P=4500 WTime, t=2 hrs/dayV=220 VCost of electricity=$0.21 /kW-hr

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

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Q: is distributed uniformlly along a long stragith wire . The electric field 2 cm from the wire is 20…

A: Given:-  The charge is uniformly distributed along a long straight wire.  The electric field E = 20…

Q: A missile is launched vertically upward with an acceleration of 20 m/s for one minute, then runs out…

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Q: A rechargeable battery has a capacity of 27090 C of charge. When connected to a 2.52 A DC power…

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Q: A French high-velocity train accelerated uniformly from 250km/hr to 325 km/hr as it sped through a…

A: Given:- A French high-velocity train accelerated uniformly from u =  250km/hr to  v = 325 km/h The…

Q: A simple pendulum has a period of 1.0 s here on earth. What will be its period when taken to the…

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Q: Why is it better to use polaroid sunglasses than an ordinary sunglasses?

A: We suffer the glare and very bright light in our day to day life, The polaroid sunglasses can filter…

Q: horhombic crystal is now studied. Evaluate the Bragg angle for the (222) reflection if a =3Å, b=…

A: Given:-  an orthorhombic crystal is now studied. a = 3å, b= 3.5å and c=8å Find:- what is the Bragg…

Q: How many calories of heat an required by 250g of ice at -15

A: Given250 g of ice at -150°C

Q: You throw a ball off a desk with a constant velocity of 5 m/s. If the desk is 2 meters above the…

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Q: t plane accelerated at a speed of 832.2m/s in 3.40 seconds. What is the acceleration and the…

A: Given:-  The speed of the jet v = 832.2 m/s  Time (t) = 3.40 sec  Find :-  What are the acceleration…

Q: A 4kg ball and 3kg ball move on a smooth plane along a straight path with speeds equivalent to 6m/s…

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Q: A S B D o From the figure above, at what point is the magnetic field the strongest? Answer: Point/s…

A: Magnetic field is stronger when magnetic field lines are near to each other and weak when magnetic…

Q: An electron beam is directed horizontally into a region where there is both an electric field and a…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: 1. The heat transfer from a 2-m diameter sphere to a 25 deg. Celsius air stream over a period of…

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