Prove that V=Work/Change
Q: Prove the following equation P,y(x,1) = py(x,t) with p = 2 Knowing that w(x,1) = 3e™
A: Given wave function: ψx,t=3eih2x-t The momentum operator is given as, P^x=hiddx
Q: F = ix? + jy? + k z² not conservative conservative
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Q: The product of the displacement and the component of the force in the direction of the displacement…
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Q: In this problem we are going to consider two different examples of the dot product between two…
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Q: A student who weighs 544 N climbs a stairway (vertical height of 2.6 m) in 27 s. (a) How much work…
A: The objective of the question is to calculate the work done by the student in climbing the stairs…
Q: 15. Using your derivations in the previous two questions, calculate the coefficient of kinetic…
A: This equation can be solved using Newton's 2nd law by resolving force components along both x-axis…
Q: When you apply a force F= 360 N to the left to move a box by a distance 8.8 m to the left, what is…
A: F=360 Nd=8.8 m
Q: The relationship between work done by a force resultant and change in particle kinetic energy can be…
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Q: Part A Evaluate the dot product A · B if A = 82 – 7; and B = -4i – 93.
A: For Part A: Given data: A= 8i -7 j B= -4i -9j The dot product of vectors A and B is…
Q: The S.I. unit for Potential Energy is Watt. Select one: O True O False
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Q: 16. A 170 pound man wants to design a workout (on a treadmill) that will expend 300 kcal. He wants…
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Q: How much work is done when a force of 806.0 N is exerted while pushing a crate across a level floor…
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Q: 74.3 J of work is needed to push an object of mass 13.9 kg from point A to point B of the…
A: Given data: Work done (W) = 74.3 J Mass (m) = 13.9 kg Angle (θ) = 30°, above the horizontal…
Q: Find the angle between the vectors u = <1,2> and v =<4,-1> in degrees
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Q: Find the work done by moving a particle in the vector field f along the curve c going counter…
A: The path is given in the figure below. It starts from A and ends at B.
Q: Calculate the work done by an applied force of 71.0 N on a crate for the following. (Include the…
A: applied force = 71 N a) horizontal component of the force = 71 N distance moved = 5.7 m work done =…
Q: 1. Tom, the cat, is chasing Jerry, the mouse. Jerry runs past Tom at 10.00 m/s. At the same time…
A: Data We have velocity of jerry ,v=10m/s acceleration of tom ,a=3.00m/s2
Q: Find the work done by the vector field F = (- 3z, 4y, - x) in moving an object along C in the…
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Q: A box is pulled with a force of 65 N to produce a displacement of 8 m. If the angle between the…
A: Given : F = 65 N d = 8 m θ = 32°
Q: A man does 4,345 J of work in the process of pushing his 2.80 x 10° kg truck from rest to a speed of…
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Q: A box is pulled with a force of 35 N to produce a displacement of 9 m. If the angle between the…
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Q: 11.) In physics, the work done on an object is equal to the integral of the force on that object…
A: Force in simple terms is nothing but a push or pull. Every object in this world exerts a force on…
Q: Horizontal Motion: X₁ = xo +Vxot Vxf = Vxo Vertical Motion: Eqn. A y, = y + vt + ½a,t² Vyg=vyo+a,t 2…
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Q: O False
A: work done by conservative force is zero in only close path
Q: Find the value of force applied if work done is 280 J and displacement is 20 m
A: Force applied o the object is identified by the Force=WorkdoneDisplacement
Q: Find the work W done if a constant force of 95 lb is used to pull a cart a distance of 200 ft. W =
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Q: across a fl88r. The force is directed at an angle upward from the crate so that the vertical…
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Q: the work in mks units done by the force
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Q: - A metal rod 0.95 m long moves with a speed of 2.4m/s perpen- dicular to a magnetic field. If the…
A: Emf induced between both ends of moving rod in magnetic field is, ε=vBl Given : Emf induced between…
Q: A 40 m long chain hangs freely from a ledge. Suppose the chain has a total mass of 800 kg. How much…
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Q: Find the value of force applied if work done is 460 J and displacement is 30 m
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Q: When the vector associated with the component of the force is opposite the direction of the…
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Q: (8%) Problem 8: Starting from rest, your plane taxis to the runway. At a time to = 8.5 min later,…
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Q: By finding the curl, determine if following force are conservative F = ix² + j y² + k z² 22 not…
A: Please see the next step for solution:-
Q: Find 2 unit vectors orthogonal to both u = <4,-2,3> and v = <0,3,7>.
A: The objective of the question is to find two unit vectors that are orthogonal (perpendicular) to…
Q: A box is pulled with a force of 65 N to produce a displacement of 12 m. If the angle between the…
A: Given, Force F = 65 N Displacement d = 12 m Angle θ = 38 degree
Q: Given the following vectors, calculate the cross product asked for: a=-21-33 5=61+43 a x =? O 10…
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