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Q: sallowing Find Ghe electric dipole moment , P, for the foll choryes ?
A: Every positive-negative charge pair constitutes an electric dipole with the dipole moments pointing…
Q: 2. A car of mass 1200 kg initially moving at a speed of 10m/s suddenly changes its speed to 15m/s.…
A: a) The required work done is,
Q: 1402-N21 ework 3 blem 20.54 n Review A parallel-plate capacitor is made from two aluminum-foil…
A: Given that, Length of foil(l)= 5.6 m Breadth of the foil(b)= 6.1 cm= 0.061 m Width of the teflon…
Q: A Baseball (m=.140)kg) traveling at 30 m/s moves a fielder's glove backward .35 m when the ball is…
A: Given data The mass of the baseball is given as m = 0.140 kg. The initial velocity of the ball is u…
Q: A mouse sits on a turntable rotating with uniform circular motion in a counterclockwise At time t; =…
A: (a) Given: At time t1=1 s, the mouse's velocity is -0.5i⏞+0.5j⏞ ms. Introduction: The velocity of…
Q: 1. a) What is the Potential Energy of a 30kg mass at the edge of a roof 110 m above the ground? The…
A:
Q: Problem 3 A satellite is orbiting Earth 5000km above the surface The radius of the Earth Is 6.378 10…
A: We have a satellite which is at a height h=5000 km above the surface of the earth which has a radius…
Q: Question: A non-relativistic electron is confined to an infinitely deep potential well with length L…
A: Given : L=694×10-12m Part 1) The energy of an electron in the infinite potential well is given by :…
Q: A solid cylinder of mass 4.9 kg and radius 4.8 cm rolls down an inclined plane of height 7.4 cm…
A: Speed of the center of mass. From conservation of energy
Q: For the complete specification of the magnitude and direction of the velocity of rain relative to…
A: The angle θ substituted to find v→RCis θ=45∘ The magnitude of the resultant vector as calculated in…
Q: The springs of a 1200-kg car compress 4.80 mm when its 63.0-kg driver gets into the driver's seat.…
A:
Q: Initial Angular Momentum (J-s)
A: The angular momentum of a rigid object is the product of its moment of inertia and its angular…
Q: Calculate the speed at the edge of a disc of radius 7 cm that rotates at the rate of 5 rev/s. Answer…
A: radius of disc (r) = 7 cm= 0.07 m angular speed (ω) = 5 rev/s=5×2π rad/s= 31.4 rad/s
Q: Times New. 2. 4. 5. 6. Problem 4: Two cars are in a 500 meter race. Car 1 has an acceleration of 3…
A: For car 1 Max. Velocity = 54 m/s u = 0 , a = 3 m/s2 Time to gain maximum velocity (t1) v =…
Q: A thin rod has a length of 0.900 m and rotates in a circle on a frictionless tabletop. The axis is…
A: L = 0.9 mI1 = 1.06 * 10-3 kg m2W1 = 0.607 rad/sm = 5 * 10-3 kgNow, since at last the bug will be…
Q: Imagine you are holding a tuning fork of frequency 440 Hz over the top of a tube in water. Adjusting…
A: Given , frequency of tuning fork = 440Hz length of tube when first loud sound comes ,L=…
Q: Given the circuit below, find the equivalent resistance between a and 3Ω 2Ω 8Ω 12 Ω а 6Ω 4Ω d
A: The given configuration is shown below as
Q: A driver notices that her 1180 kg car slows down from 92 km/h to 68 km/h in about 7.5 s on the level…
A:
Q: a) the current in each resistor shown in the figure abo
A: Using krichhoff law
Q: QUESTION 2 A proton traveling with speed v = 599,200 m/s enters a uniform 0.042 T magnetic field.…
A:
Q: Problem 1: A bicycle can be modeled as three parts: the back wheel, the frame, and the front wheel.…
A: Solution: Given: Let mw = mass of both wheels of bicycle Let mf = mass of frame of bicycle Let v =…
Q: 2.23 The crane wheel applies a 14,000-lb force to the rain as shown. Find the vertical and…
A: Given: Force applied, F=14000 lb
Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…
A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2
Q: 5. The drawing below shows a moving object that has been photographed at equal 1 time intervals. The…
A: In the figure, the dots represent the position of the object at each second. The object starts from…
Q: Problem 2: A 50 gram ball 1s thrown against a wall at 5 m/s. A The ball hits the wall and then…
A: Consider the ball is thrown to the right (positive) or moving towards is positive and rebounds to…
Q: Suppose you measured an RC decay circuit and t1/2 happened to be 2.00 ms. If the resistance of R is…
A: The time is taken by an RC circuit to fall the initial charge of the capacitance by half is called…
Q: A resistor dissipates 1.75 W when the rms voltage of the emf is 10.5 V.
A:
Q: The figure above shows four very thin parallel planes of charge with equal separation between them.…
A: The charge density on plate 1 is The charge density on plate 2 is The charge density on plate 3 is…
Q: Specific Heat Capacity and Latent Heat. a. Calculate the amount of cooling (in Joules) required to…
A: Given m=2 Kg (mass of water to be cooled) Ti=65oC (initial temperature of hot water) Tf=0oC (final…
Q: A ball is initially at a height of 10m above the ground. It rolls down a slope with an initial speed…
A: From conservation of energy, the expression for the final speed is,
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