Using Gaussian trial wave function is given by (r) = Ne parameter. Select the correct answer choice: (H) - 7m 3th (H) - 5m 37th 40 (H) 4m 3.Th (H) 8m 37th 4 determine the lowest bound on the ground state of hydrogen atom, where N is normalization constant, and is an adjustable

Q: If the magnitude of vector A is 5 units, the magnitude of vector B is 9 units, and the angle between…

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Q: 10. Conservative or Not Conservative F(x, y) = аxi + аy) x2 + y2

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Q: A 13,732-watt motor is used to lift a 5,908 kg aircraft to a height of 5 m. How much time (in…

A: Given : Power of motor (P) = 13732 Watt Mass of aircraft (m) = 5908 kg Height (h) = 5 m

Q: A crate of mass 68 kg is pushed along a floor with a force of 30·0 N for a distance of 7.2 m.…

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Q: A crate of mass 95.6 kg is pushed along a floor with a force of 30 N for a distance of 18.5 m.…

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Q: 1) Find FF u=0.5 2) Find FN and Fparallel Inclined plane 30° 20kg थे 80N

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Q: Use the definition of scalar product, a b =ab cosθ, and a b =ax bx + ay by to calculate the angle in…

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Q: Calculate the value of force applied if work done is 255 J and displacement is 15.3 m.

A: Given data :                 Work done     =    W                Displacement    =     d…

Q: A crate of mass 78 kg is pushed along a floor with a force of 30 N for a distance of 9 m . Calculate…

A: Mass,m=78 kg. Force, F=30 N. Distance,S=9m.

Q: Find the value of force applied if work done is 215 J and displacement is 8 m.

A: Given data : Work done=W Displacement=d   Required : Force

Q: A 39 kg child is jumping on a trampoline with a spring constant of 4700 N/m. On a particular jump,…

A: solution: Apply the conservation of energy for this motion. At the maximum height, the speed becomes…

Q: Why can't vectors be added algebrically?

A: Vector has both magnitude and direction.

Q: 20) Which of the following statements is true about the relationship between the scalar product of…

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Q: If the dot product of two vectors is positive, does this imply that the vectors must have positive…

A: Dear student The dot product is defined as : A.B = AB×cos¢ Where, ¢ = Angle between the vectors

Q: 22) A compact car can climb a hill in 10 seconds. The top of the hill is 31 meters higher than the…

A: 22. The work needed to climb the hill is W=mgh=1027 kg9.8 m/s231 m=312002.6 J

Q: or the two vectors and in the given figure, (a) find the scalar product. (b) find th lirection of…

A: A vector can be written as  A̅ = Ax î + Ay ĵ  Ax = A Cosθ  Ay = A Sinθ

Q: A man is lifting a 1 bag of cement in unknown direction with a magnitude of 10 meters and a height…

A: Given, Mass of bag,m=1 kg Height,h=7 m

Q: how much work is done when a force of 816.0N is exerted while pushing a crate across a level floor…

A: GivenForce F = 816.0 NDistance d = 1.40 m

Q: Unit of work?

A: Work: It is the product of the applied force to the displacement of the object along the direction…

Q: The vector product of two vectors has maximum value, if the angle between them is 90º Select one:…

A: Suppose one vector is A→ and another vector is B→ The vector product of two vectors is calculated…

Q: 5. In each case, find the x- and y-components of vector : (a) A= 3.20 +6.50); (b) A 18.2ĵ-7.91î; =…

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Q: ii) The angle between the vectors A = 4.0î + ĵ and B = −2.03 is: 0= =

A: We know that A.B= ABcosθ So we can derive θ from the above equation.

Q: A 20-kg cannonball is fired straight up in the air from the ground and reaches a final height of 125…

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Q: A force of 4.66 x 109 N was required to move a building block 1.65 x 107 mm. Calculate how much…

A: Force (F) = 4.66×109 N Distance moved (d) = 1.65×107 mm time (t) = 11.2 seconds

Q: A crate of mass 48 kg is pushed along a floor with a force of 20 N for a distance of 8 m. Calculate…

A: Given data :                       Force    =     F                     Distance   =    d         To…