What is the maximum kinetic energy of photoelectrons ejected from sodium by the incident radiation of wavelength 450 nm?
Q: 5. Vector directions in one dimension are represented by a. Distances b. Magnitude c. Signs d.…
A: Vector direction in one dimension is represented by a. Distance Not correct Distance is a scalar…
Q: A force 3 N making angle 17 with x axis. counter clockwise The x component is?
A:
Q: how about 2 , 3 and 4
A: Dear student, Since all questions are different as per guidelines we can author only one question.…
Q: Q: If A- fi+2f) and E - fi+2f]+ 3f k,fis constant, find the angle between these two vectors?
A:
Q: Which one to use
A: If you're asking where to post computer science questions, there are several options depending on…
Q: [P,P2] = -iħ o -1 O ih o o
A: Ques:
Q: Given vectors p and a have a magnitude of 7 and 2, respectively. Find the magnitude and direction of…
A: Magnitude of p = 7 Magnitude of q = 2 Angle, θ = 150°
Q: Rounded to the nearest integer, a two-dimensional vector with length 13 forming an angle of 67.4°…
A:
Q: A direction cosine is: O The cosine of the angle between a vector and a particular coordinate axis.…
A: In geometry the direction of the cosine is known as direction of cosine of a vector as the cosines…
Q: if A=9,8 â+7,3 ây+2 âz and B=9 â +7,9 ây +7,2 â . if A x B=K â+Lây + Mây, then L=? Yanıt:
A:
Q: If the dot product of two vector A and B is negative, what statements reguarding A and B are true…
A: In this question we are given that the dot product of two vectors A and B is negative and we have to…
Q: Team A and Team B are having a tug of war. Team A exerts a force of 1278N and Team B exerts a force…
A: Team A and Team B are having a tug of war. Team A exerts a force of 1278N and Team B exerts a force…
Q: Which of the following plots produce a line with slope equal to 6.626 x 10 34 J s? Select all that…
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Q: he second v
A: Given: To find the second vector magnitude and the direction is given as,
Q: Vecrors of length 10 and 15 have a Cross product of 150 if i add those vectors, what is the length…
A: The dot product of the two vectors is,
Q: A FCA = 500 lb 14 ft FRA 350 lb FDA 400 lb B 3 ft y 3 ft 2 ft D 3 ft3 3 ft 6 ft.
A: Solution:-Given that
Q: 15 Refer to diagram 4. A spherical lens made of plastic (n = 1.87) has two surfaces curved as shown.…
A:
Q: Vector A = 3+39+2 and B = -4£ – 2ŷ + 52. Find the dot product and the cross product of A and B.
A: Given: Vector A→=3x^+3y^+z^ and vector B→=-4x^-2y^+5z^
Q: Find the angle between vector a and b if a 21 +j- k and b 3i - 6j + 2k
A: a→ = 2i^ + j^ - k^b→ = 3i^ - 6j^ + 2k^
Q: (a) Write a note on vector product or cross product with its characteristics. (b) Find the cross…
A: Given: A→=3i+1j-2kB→=1i-3j+4k
Q: Select the correct statement for: “If the vector has a magnitude of 25 meters and make an angle of…
A: The magnitude of a vector is the length of the vector and the angle is the orientation from the axis…
Q: 1. A FORCE vector has a magnitude of 100N directed at an angle of 30 degrees above the X-axis.…
A:
Q: 1. Find the angle between each of the following pairs of vectors: A = -21 + 6) and B = 21-3ĵ A = B =…
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Q: 4.2 The Debye temperature for a diamond is 2230 K. At 10 K, calculate; (i) the highest possible…
A: Using formula for molar heat capacity at low temperature and heightest frequency formula I have…
Q: Given two vectors with equal magnitudes of 59 and their sum vector 93j. Find the angle between them.
A:
Q: Two vectors of 8.0 units and 5.0 units make an angle of 600with each other. What is their vector…
A: Using mathematical method of vector addition, the resultant of two vectors is given by, R = √(A2+B2…
Q: This answer is incorrect. Can I get a correct answer please?
A: Here velocity u= 189 ft/sit makes angle 34o with horizontalTime taken to hit the point above h…
Q: estion 7 Find the magnitude of the vector whose x- and y-components are given to be -1.036 and…
A: Given here,X COMPONENT: x=-1.036Y COMPONENT: y=-4.3512
Q: Your character starts at position po. Each frame, it moves along the normalized vector Compute the…
A: Determine, The next position of the character given the indicated parameters p0→=55d→=3-3δt=0.5
Q: Multiple choice: It is the result of vector multiplication a. product b. vector product c.…
A: It is a type of vector multiplication.
Q: Find angle between two unit vectors A and B. A = 10i-3j-15k; B = 13i-5j+3k
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Q: Determine the resultant of the following: 8.0 N at 40°, 9.0 N at 120°, and 12.0 N at 200 all angles…
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Q: . A vector has an x- component of - 25.0 units and a y - component of 40.0 units. Find the magnitude…
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Q: A vector, V, has a magnitude of 250 N and a direction of 65°. Determine the following: a. Vx = b.…
A: Given data: Magnitude of the force vector (V) = 250 N Direction (θ) = 65° Required: The x and y…
Q: In the cross (or vector) product qu x B we know that 9=1 -307 +9.07+-212 -3.07+4.07 +6.0 B=B₁1+B7+BA…
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Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…
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Q: v = i - 5j, w = 2i +j+2k and the angle between v and w is 45, find v. w and v X w
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Q: A mysterious force acts on all particles along a particular line and always points towards a…
A: Given, The force is F=br3 The distance at which the potential energy is to be calculated is D when…
Q: its not 2.42
A:
Q: A force 4 N making angle 45 with x axis. The y component is?
A: Answer Given Force F = 4 N Angle θ = 45º with x axis we have to find y component.
Q: Describe about calculating the vector sum of two or more vectors.
A:
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