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Q: 8. A car of mass 2 tons is travelling along a straight horizontal road at a speed of 30 m/s when it…

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Q: Problem 22.47 8 of 10 A flat slab of nonconducting material has thickness 2d, which is small…

A: Gauss law- If an imaginary sphere is placed around a point charge with point charge of the…

Q: Asteroids X, Y, and Z have equal mass of 9.0 kg each. They orbit around a planet with M=3.20E+24 kg.…

A: Relation between the total energies, potential energies and kinetic energies of different orbits.

Q: A solid cylinder with a rotational inertia of (1/2)MR2 is released from rest and rolls without…

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Q: A truck is driving down a steep incline when the driver realizes that there is a problem with the…

A: Given Data: Let us consider the given data, Initial velocity u=32ms Acceleration due to gravity…

Q: This is a drawbridge, held in place by a cable. The hinge is frictionless. This problem and the next…

A: Given The drawbridge's weight = W = Mg = 6000 lb length of drawbridge's = l = 52 ft the height of…

Q: A coal power plant consumes 158,377 kg of coal per hour and produces 411 MW of power. If the heat of…

A: Coal consumed by power plant in 1 hour = 158377 kg Power produced = 411 MW Heat of combustion of…

Q: In the game of tetherball, a 1.25-m rope connects a M = 0.850-kg ball to the top of a vertical pole…

A: Given value--- length = 1.25 m. M = 0.850 kg. angle = 37 degree . We have to find--- speed of…

Q: A 20-mH inductor is connected across an AC source with a variable frequency and a constant- voltage…

A: We have-Resistance of the inductor is 2.5×103 Ωand, Current through inductor is 3.6×10-3 AInductance…

Q: Problem 4 Consider the vectors A and B, with magnitudes given by A = 6 and B = 3. Their directions,…

A: Given, A→=6B→=3θA=45°θB=115° Note : According to our guidelines we'll answer the first 3 subparts of…

Q: Oil (SAE 30) at 15.6°C flows steadily between fixed, horizontal, parallel plates. The pressure drop…

A: in order to find the velocity along the centerline of the channel we require the value of the volume…

Q: A force of magnitude F making an angle with the x axis is applied to a particle located along axis…

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Q: A mountain-bike has a mass of 12 kg approximately. Each wheel can be considered as a ring, each is…

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Q: Calculate the average acceleration using the pormula. ă = in which we started at ,- Ő at to -0. Mass…

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Q: 1. (Adapted from an old exam) The picture below shows two vectors, A and B, defined in relation to a…

A: Given: The magnitude of the two vectors is given as A→=1 mB→=1.5 m The angle made by the B→ with…

Q: A 25 gram bullet traveling at 600 m/s, collides with a 3-kg block initially at rest. The bullet…

A: Given that: The mass of the bullet is m=25 g The velocity is v=600 m/s The mass of the block is…

Q: An electric dipole is formed from two charges q, spaced 5.12mm apart. The dipole is at the origin,…

A: given that,x,y=0.00cm, 46.0cm electric field strength=355.0 NC

Q: 2. a) (Assume the ropes and the pulley have negligible mass and that friction and air resistance can…

A: Both the masses are initially at rest, so their initial velocity will be zero. As the masses are…

Q: A small marble (MA = 13.0 g ) slides to the left with a Part C velocity of magnitude 20.0 cm/s on…

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Q: track with a speed of vA = 5 ft/s , determine the normal reaction on the block when it reaches point…

A: Given as, vA=5 ft/sy=132x2H=8 ft

Q: 88. Concentric conducting spherical shells carry charges Q and -Q, respectively (see below). The…

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Q: Mahamos is dragsing a box full of books HoM his office to his Car The box and bookks Hogether hove a…

A: Given data:  Weight (W) = 134 N Coefficient of static friction (μs) = 0.55 Required: The force…

Q: 6 of 10 Constants | Periodic Table Part A A spherical cavity of radius 4.50 cm is at the center of a…

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Q: hank you for the first part. Can I get help with the remaining sub-part?

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Q: The input piston on a hydraulic lift has area A. =1.5×10-4m² and the lift plunger has area…

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Q: I need help with questions #3.

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Q: answer

A: Magnification of a lens is equal to the ratio of image distance to that of object distance. M = v/u…

Q: A majorette in a parade is performing some acrobatic twirlings of her baton. Assume that the baton…

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Q: Do waves sent from opposite sides, pass through each other, or bounce off each other? 1

A: Answer:-  When two or more waves meet  they interact with each other. The interaction of waves with…

Q: Please help with parts A and B. Thank you so much for your help!

A: Let F denote the force between the masses, q denote the charge of the masses, r denote the distance…

Q: Hello, I'd like some help for part c, thanks

A: Given: Two charges q1 = +2 nC and q2 = -8 nC are separated by distance r=12 cm To determine: c. to…

Q: b. Explain why the x-component of the total electric field is zero at any point on the y-axis.

A: The formula to calculate the magnitude of the electric field due to any point charge is given by…

Q: 3. Calculate the net electrostatic force on charge Q3 shown in the figure 5 points due to to the…

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