A proton is confined in a thorium nucleus of radius 5.74 × 10-15 m. Determine the proton's minimum kinetic energy (in keV) according to the uncertainty principle if the proton is confined to a one-dimensional box that has length equal to the nuclear diameter.

Q: Give the magnitude and direction of the resultant vector for the following. (Check your answers in…

A: (i)    Given vectors are in the same direction and have same magnitude (magnitude of each vector is…

Q: Two vectors are given by a = 5.71 +7.7ĵ and b = 2.4î + 7.8ĵ. Find (a)|à x b]. (b) à · b, (c)(a + b).…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

Q: Your instructor purchases a drone. He gets out of the roof of a building and flies the drone 140…

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Q: 3. Addition of vectors. Vector r1 has a magnitude of 8.4 km and points due East. Vector r2 has a…

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Q: 24. Suppose you get in your helicopter and you fly 10 mi in the direction of 205◦ , and then you fly…

A: As per our guidelines we are instructed to answer only one question per session. Please post the…

Q: Consider the vector 7.2I - 4.6j, where i points horizontally to the right and j vertically upwards,…

A: Given The vector is given as A→=7.2i^-4.6j^   We have to find the magnitude of the vector and the…

Q: Ā Start a treasure hunt and your map 6 paces, and finally walk due

A: Given: Walk for west 33.5 paces at 60o Walk north of west at 34.6 paces and north 38.3 paces

Q: While following a treasure map, you start at an old pine tree. You first walk 825 m directly south,…

A: Given that:A→=825 m, southB→=1.25 km or 1250 m, at 30.0° W of NC→=1.00 km or 1000 m, at 40.0° N of E…

Q: Consider the vector whose x-andy-components are given to be 2 4681 and -4.0584 respectively. Find…

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Q: nsider the vector whose x- and y-components are given to be in degrees the vector makes with the…

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Q: Indiana Jones is looking for the Ark of the Covenant. He found a box containing the clue of its…

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Q: Physics Given vectors A = and B +15, +10 > and B =, what is the magnitude of à – B? Ả -

A: Given value--- A = < 15 , 10 > . B = < 15  - 10 > . We have to find--- magnitude of A…

Q: 1. (4,1) r, 0 = ? +x → 2. (-2, 2) r, 0 = ? ++ 2. (2,0) r, 0 = ? +x →→>> +x→>>

A: The magnitude is the distance of the point from the origin.The angle with positive x-axis is…

Q: A ball is thrown at an initial height of 50 feet at an initial velocity of 65 feet/second at an…

A: The given values are, h0=50 ftV0=65 ft/sθ=75°y=-16t2+V0sinθt+h0x=V0cosθt

Q: A plane is traveling at V= 100 m/s following the arc of a vertical cirde of radius R. At the top of…

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Q: A plane is circling the airport with a speed of 145ms. The radius of the plane’s path is 1870m. How…

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Q: Consider the vector sum č = Ả – B{2 Vectors à and Č are shown below. Choose the arrow that…

A: Vectors A and C are shown in the figure. The relation between the vectors is : C→ = A→ - B→2

Q: . The final push to the summit of Mt. Everest starts at Camp 3. Your displacement from Camp 3 to…

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Q: Give the negative of the following vectors: A = 2.0 m, north and B = 4.0 m, 30° south of west. N N…

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Q: What is the name of the quantity represented as ?? O Integral of motion O The unit vector in the…

A: The provided symbol is called a unit vector. A unit vector has a magnitude of 1 and is indicated by…

Q: 10,A descent vehicle landing on Mars with vertical velocity toward the center of Mars of 5.7 m/s…

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Q: You start at the origin on an ay plane. You walk 20 meters at an angle of 25 degrees north of the +x…

A: Write the displacement of the first path in vector form. x→1=(20 m)cos25°i^+(20…

Q: Create vectors a = (20, 45°), and b = (10, 270°), and c = (8, 160°). Calculate the vector you would…

A: a = (20,45°)  b= (10,270°)  c= (8,160°)

Q: 1.1. Consider two vectors: A = 3î – 2ĵ and B = î – 2 ĵ a) Use the component method to determine the…

A: Solution:a. C→ = A→ + B→         = 3 i^ - 2 j^ + i^ - 2j^          =4 i^ - 4 j^    C→ = 42+-42 = 42

Q: You are on a treasure hunt and your map says "Walk due west for 23.1 paces, then walk 40.0° north of…

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Q: Please answer it within 30 minutes. I will upvote! Find the resultant vector of the following…

A: The given vectors have the following magnitudes and directions v1=7.5i^v2=15j^ Since the vectors are…

Q: A soccer ball kicked by a Real Madrid midfielder leaves the player's foot at a speed of 46 mph at an…

A: According to the given data v=46mph at angle θ with horizontal We need to find Angle (θ) maximum…

Q: Vector A (5, 2) and B = (1, -1) in (x, y) component form. What angle does A + B make with the…

A: Vector A=(5, 2) and B=(1, -1) in the form of (x, y) component form.

Q: 4. A jogger runs along a circular track of radius R = 100.0 m. She starts at A and jogs…

A: Motion is relative as it differs in different scenario. Attributes like velocity, displacement, etc…

Q: Vector A had a magnitude A=4.8 and direction theta = 163.4 degrees measured counterclockwise from…

A: x- component =?

Q: Wanting to get into the budding field of interplanetary travel, I decided to challenge Elon Musk and…

A: Solution: From the given graph, write the expression for the function. f(x)=m∆x+c Here, m is the…

Q: You walk 37 m to the north, then turn 61° to your right and walk another 45 m. Determine the…

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Q: Vector A has a magnitude 28 and points to the east. Vector B has a magnitude 19 and points north. a.…

A: Magnitude of vector A = 28 points to east Magnitude of vector B = 19 and points

Q: A novice golfer on the green takes four strokes to sink the ball. The successive displacements are…

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Q: В. Given that r (t) = (3t cos t) j – (3t sin t) k , is the position %3D vector of a moving particle,…

A: The position vector of the particle is given by r(t)=3t costj-3t sintkv(t)=velocity of the particle…

Q: Explain the difference between a scalar and a vector in connection with displacement and distance.…

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Q: A. Specify the directions of the given vector. E A 309 B 60° 20° 75° Vector Direction A 120° В 60°…

A: To determine Direction of the Vectors

Q: Find the Cartesian coordinates for the point whose distance from the origin is 7 m and the angle…

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Q: Layla walks 250 m, 30° East of North, then 175 m directly east. Find the resultant displacement…

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Q: Gabby works as an aerial photographer. On one trip she takes off from the airport and flies 52km on…

A: here, she takes off from the airport and flies OA = 52km on a bearing N46°E. she then turns and…

Q: A bird watcher meanders through the woods, walking 1.43 km due east, 0.915 km due south, and 4.60 km…

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