How many x-ray photons per second are created by an xray tube that produces a flux of x rays having a power of 1.00 W? Assume the average energy per photon is 75.0 keV.

Q: Given: AB = 1 (AXB dot C) I m BC = 1 (BXC dot A) Im AC = (A dot B) m %3D A = 4it5j+4k m B = 2i+4j+6k…

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Q: Consider the vectors below. Find the value of I. Round-off your answer to two decimal places. Vector…

A: Given that, the vectors are A=27N and α=135o B=45N and β=74o C=15N and γ=265o   We have to find the…

Q: Someone drives 215 km west before turning to go 98 km southwest at 45 degrees. a. How far are they…

A: Initially, the person covers a distance  in west direction.After that, the person travels a distance…

Q: 2. What are the x- and y-components of the vector E? A. Ex = E cos B, Ey E sin B B. Ex = E sin B, Ey…

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Q: 11 Given the vectors A, B and C. Find the following: A = 3t + 5j - 2k; B = −4i + 2j + 3k ; C = 5t −…

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Q: A. A cuclist yo rides 4.0 km due east. then 12.0km 21° west O of northe From this ooint she rides 7o…

A: The vector representation of the total displacement is,

Q: We will construct a vector C that is equal to the difference of two vectors. First, move A and B so…

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Q: a. What is the x and y component of F1? b. What is the x and y component of F2? c. Find the…

A: a) by component method  F1x = 40×Cos35° = 32.77 N  F1y = 40×Sin35° = 22.94 N  b) F2x = - 65 N  F2y =…

Q: 3. Select the expression that denotes a unit vector in the direction of F1 . a. 0.643i - 0.766 j…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: IVGSX Vector A is 5 units in length and directed 48.0° north of east, and vector B is 2 units in…

A: magnitude of vectorA, A→=5B, B→=2

Q: Part A In what direction should the crew fly to go directly to the field? Use components to solve…

A: Solution: The direction and the displacement of the plane are shown by the vector representation on…

Q: Which of the following is an accurate statement about vectors? O A. Even though two vectors have…

A: Introduction: The vector quantity is a physical quantity that has both magnitudes as well as…

Q: a. You leave your home & drive 45 km in the +y direction for a job interview. They offer you the job…

A: Distance traveled From Home to Office location is A = 45 km (+y axis direction) Distance traveled…

Q: 1. Considering a unit vector u4 = A / A, which of the following are properties of u,? (circle all…

A: As per guidelines only first question is solved here.

Q: 85. A plane travels N30°W at 450 mph and encounters a wind blowing due west at 30 mph. (See Example…

A: A vector quantity is the one that has magnitude and direction. displacement, velocity, and…

Q: The grid runs from -5 to 5 on both axes. Drawn on this grid are four vectors, labeled A⃗ A→ through…

A: Introduction: Vectors are the quantity which require both magnitude and direction for its…

Q: Рow do we decide selecting a point for FBD. What happens if we select point D or B as the point at…

A: Free body diagram: It is a diagrammatic representation of the contact and non-contact forces acting…

Q: Two displacement vectors have magnitudes of 10 m and 7 m, respectively. If these two vectors are…

A: Given, A= 10m B= 7m