Complete the nuclear equation for the alpha decay of Uranium-238: (Note: Helium-4 is the alpha particle) __U^238 →→ + He^4 —

Q: Suppose the electric field in some region is found to be E(s, Ø.2) = ks’§ where k is a constant. (a)…

A: Concept used: Maxwell equation is used to calculate volume charge density. Gauss law is used to…

Q: A coil is wrapped with 120 turns of wire on the perimeter of a square frame (side length = 20 cm).…

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Q: 2Po The figure below shows a reversible cycle through which 1.00 mol of a monatomic ideal gas is…

A: (a) work done during the cycle is the area under the curve W=p-p0V-V0=2p0-p02V0-V0=p0V0=1.36×105…

Q: how would I calculate the work done on the block in problem 3 using two methods  A. definition of…

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Q: A block of mass m = 3.81 kg slides toward the spring on a flat, frictionless surface in the dia-…

A: Mass of block: m = 3.81 kg Speed of block: v = 9.21 m/s Spring constant: k = 433 N/m Angle of…

Q: A cannon fires a projectile with a speed of 110 m/s at a 30° to the horizontal. The opening of the…

A: Speed of the projectile = v = 110m/s Mass of the projectile = m = 7.0 kg Angular Velocity of the…

Q: Work is done by force ... It means that force is independant and displacement is dependant than why…

A: Work = Force × Displacement According to this equation work depends on force and displacement. In…

Q: Attached is the question with information provided. Also includes the work i tried and failed

A: Force acting on a current length in a magnetic field B is  F→=I∫dl→×B→ I =current dl=small length…

Q: What is the work don if by 15N force applied on the object and displaced by the 5 m ?

A: We know thatWorkdone=force×displacement

Q: A 73-kg fisherman in a 114-kg boat throws a package of mass m = 15 kg horizontally toward the right…

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Q: Calculate the work done when a 22-NN force pushes a cart 3.6 mm .

A: Work done (W) = F × S Force (F) = 22N Displacement (S) = 3.6m

Q: cannot see the work or answer you provided, can you resize the steps so I could see the work please?

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Q: convex mirror 41. What is the position and kind of image produced by the converging lens above? Draw…

A: The ray diagram is given below to illustrate the answer

Q: A 560-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A: (a) Apply the condition of equilibrium, The summation of moments about the hinge is equal to zero.ΣM…

Q: Couldn't read the last follow up question as the solution written breaks the page and am unable to…

A: (Note: As per the student's request, here I am giving the solution to the part D only)   Question:…

Q: rd Three charged particles form the vertices of a triangle as shown in the figure below where 91 = 3…

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Q: A force of 403.0 N is exerted on a 1,250 N car while moving it a distance of 2.69 m. How much work…

A: Given: The force exerted on the car is 403.0 N. The weight of the car is 1250 N. The displacement of…

Q: 4.1 What is the photon energy of an EM wave with wavelength of 10 nm? X 12.4 keV X X X 124 eV (your…

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Q: If the Skater was 50 kg, I.calculate the potential energy when the Skater was at the top of the left…

A: GivenThe mass of the skater = m = 50kgI have to find the potential energy:I. When skater at 6m.II.…

Q: 1. A spring stretches 0.350 m when a 0.750 kg mass is hung from it. The spring is then stretched an…

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Q: Amara's ring box moves 5 meters horizontally when force F = 20N is applied at angle theta = 135…

A: Given information: Displacement=5m Force=20N Angle=135o To find: Work done

Q: 1. A child is on a playground swing, motionless at the highest point of his arc. What energy…

A: The playground swing has a lot of potential energy when it reaches its highest point.The swing's…