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Write a story of a kilojoule of energy as it converts between four different types of energy
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Steel has a density of 7.9 g/mL and water has a density of 1.0 g/mL. A cube of steel is 1.0 cm on a side. Will the cube float in water? Explain using appropriate science concepts
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Steel has a density of 7.9 g/mL and water has a density of 1.0 g/mL. A cube of steel is 1.0 cm on a side. Will the cube float in water? Explain using appropriate science concepts.
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Determine the net reduction in magnetization
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Your uncle works at the railroad freight yard, and he has asked you to watch the yard hands couple 20,000-kg boxcars together. As he leaves to get a sandwich, he tells you, "Whatever you do, don't let
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1. A player kicks a 0.40 kg ball straight up into the air with a velocity of 25.0 m/s. a) Calculate the kinetic energy of the ball when it is first kicked. b) What is the mechanical energy that the ba
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when f_0 (p)=exp(〖(E〗_f-E_c )/k_B T).exp(-p^2/2m^* k_B T) proof equation J^+=ℏq/(3π^2 m^* ) k_f^3=(2q√(2m^* ))/(3π^2 ℏ^2 ) (E_f-E_c )^2
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Use 4-momentum to solve the attached question.
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Two huskies are hitched to a sled that they then pull through the snow. Neither husky pulls directly forwards- they both pull at a slight angle of 10 degrees either side of directly forwards. Each hus
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solve a and b pls
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What does 3 yards equal to? Explain.
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question is attached
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question attached in the file
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Question is in the file attached
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LAB TORQUE
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LAB TORQUE
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LAB: TORQUE
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Lab: Torque
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What is the angular acceleration of a thin rod (mass = 85kg and length = 9.0m) rotated about its end. Assume the rod experiences a net torque of 800. N-m, and it rotates in the counterclockwise direct
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A rocket moving with 0.50c relative to earth. Jenny who is in the rocket measures her pulse rate at 75 beats per minutes. Signals generated by Jenny’s pulse are radioed to the earth when the rocket is
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LAB : TORQUE Open the simulation with the link in the lab about TORQUE.
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See attached
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The most important consideration in Power Amplifiers is the collector terminal efficiency of the amplifying component. In practice, among all Amplifier classes, the class A common emitter Amplifie
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I have to:Discuss how the methodology employed by Galileo contributed to the development of Physics.
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By shuffling her stocking feet across a carpet a person accumulates 1µC of electrons which put her at 200 V above her surroundings. Since air will break down (and conduct electricity) at a field s
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Write down the formula for velocity. Include what each of the letters stand for (and the units used for each), and the triangulation for the formular.
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Hello, this will be time intensive and will be around 5 questions long with some of them having multiple parts. Also this is college physics mechanics covering these topics: 9 Center of Mass and Linea
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The diurnal (daily) motion of the sun varies with the location of the observers. Draw the diurnal motion of the sun as view by the observers at the Equatorial region, 45° N and 75° N during summer, wi
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Lab 10: Impulse Momentum You will have to try to find the simulation on the screen-short in the attach files to complete the Lab.
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How fast is a car moving if it has momentum of 13,750 kg.m/s and a mass of 1,250kg?
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it is a architecture question
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Here we find a missing force by using the acceleration. In the overhead view of Figure 5-4a, a 2.0 kg cookie tin is accelerated at 3.0 m/s^2 in the direction shown by, over a frictionless horizontal s
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Just need this lab done
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Lab 9: Collision of Two Carts You will have to try to find the simulation on the screen-short in the attach files to complete the Lab.
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A 75-watt light bulb uses an average power of 75 watts when connected to an RMS voltage of 120 volts. What is the resistance of the light bulb?
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Lab 9: Collision of Two Carts You will have to try to find the simulation on the screen-short in the attach files to complete the Lab.
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For an electric circuit shown below, (A) using Kirchhoff’s rule set up 3 equations for the currents. (B) Find the augmented matrix using the equations found in (A). (C) Find the current in each resist
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the following figure represents a venturi tube to which a differential manometer has been installed that contains water as a manometric fluid. oil circulates through the tube (density 864 kg / m ^ 3).
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The file is attached
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Hello I need help with my science homework. I have doubt on how does friction affect the output of machine?
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I need the answer with steps.
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Determine the current through the battery, the voltage and current of each resistor and the voltage and charge of the capacitor.
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Imagine a tunnel is cut completely through the earth that passes through its earth’s center. An object is dropped from rest at the surface of earth into this tunnel. Prove that the resulting motion is
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Physics Problem Set
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A truck is stopped at a traffic signal. When the light turns green, it accelerates at 2.5 m.s-'. At the same instant, a car passes the truck going 15 m.s-r. Where does the truck catch up with the car?
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An argon laser produces a cylindrical beam of light whose average power is 0.886 W. How much energy is contained in a 3.22 m length of the beam ?
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how to find the breaking force applied on a disk
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A 82 kg diver steps off a 14 m tower and drops from rest straight down into the water. If he comes to rest 4.1 m beneath the surface, determine the average resistance force exerted on him by the water
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1)The figure below shows a very fine current-carrying (L×w) = (4cm×1cm) rectangular wire loop beinglevitated by a current-carrying wireh= 3mmfrom its top edge. The combined mass of the wire loop andth
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Ballistic Pendulum Lab Use this link to open the simulation for the Lab. file:///Users/zamiwilfriedjuniorbomisso/Downloads/BallisticPendulum04/index.html
