QUESTION 6 Total internal reflections occur due to. OA. Light moving from denser towards rare medium. OB. Angle of incidence greater than critical angle. OC. Reflection of light back toward the denser medium O D.All of the above.
Q: 6. Given a force vector F = {32i + 27j -12k} N and the axis a, whose direction is described by u =…
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Q: A bird tries to fly east a speed of 25 mph, but because of the wind, the bird ends up flying north…
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Q: tors in a. and b. and its direction using
A: We know that two vectors a and b are given as a→ = 50 N N30°Eb→= 30 N W15°S Find:- The…
Q: Q. 23 Solve : (D3 - 5D² + 8D-4) y = e2x. %3D
A: Given Solve : D3-5D2+8D-4 y = e2x, as following below.
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: Q3: Express the vector A = 2√3i + 3√√3j-2√√2k in the primed triad i'j'k' in which x'y'-axes are…
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Q: 7. Find the vertical and horizontal components of the following vectors:
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Q: Which of the vectors is the result of P+ Q?
A: Required : Direction of the resultant vector.
Q: A student drops a pebble from the edge of a vertical cliff. The pebble hits the ground 4 s after it…
A: Given : Time (t) = 4 s Gravity (g) = 10 m/s2.........(constant value)
Q: C no sir
A: potential difference =V =IR
Q: The vector V3 of the figure is equal to: A. V2 - V1 B. V1 /cos θ C. V1 - V2 D. V1 + V2 E. V1 cos θ
A: The three vectors are given as V1 , V2 and V3.
Q: A vector has x and y components 3.8 and 10.1 respectively. a. What is the magnitude of this vector?…
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Q: 2. Consider the vectors W and U. a. Which two directions are perpendicular to both W and U? b. What…
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Q: 1. A circular loop has radius R and carries current 12 in a clockwise direction. The center of the…
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Q: ne constant b?
A: Given as,
Q: 2. Many people have the mistaken impression that current is used up around a circuit. In a series…
A: Actually the current doesn't changes Current remains constant as the current passes through the…
Q: Q3: Express the vector A = 2√3i+ 3√3j-2√2k in the primed triad i'j'k' in which x'y'-axes are rotated…
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Q: darz (x)+ k²b(æ)=0
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Q: A How long is the "x" component of vector A X a. 3 b. 1 C. 4 d. 5
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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: Forces F1 and F2 act at point O in the directions shown to produce the horizontal resultant R = F1…
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Q: | QUESTION 3: A system of force is given in Fig. 3. d, = (c+2)m, 0=(30+2c)°, F; =(c+3)kN , F, =…
A: This question can easily be solved by applying the basic concept of vectors and forces and…
Q: Vector x-component |27N, 135° A. 45N, 740 Β. |15N, 265° C. y-component E. F. |G. Δ.Σχε Η.Σ.γε |I.…
A: The method is to draw the vectors first and notice in which quadrants they belong. Then identify the…
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 is equal in magnitude to Ty of m2? n T Ⓒ = 40.3° A. mlg B. m2g C. fk D. n m₂g m₂ m₁g
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Q: Six vectors are shown below. ン Select all vectors which have the same magnitude.
A: The quantities which has both magnitude and direction are called vectors. A vector has a head and a…
Q: Find A x B and the angle between A and B, given that A = -24ĵ+ 12k and B = -18î+ 10. AxB= 0 =
A: A×B = -120i-216j-432k θ =115.74
Q: 1. Find the resultant force of F1 and F2? 2. Determine the direction of the resultant force? 3. Find…
A: Recall Fnet=F1+F2 =vector sum of F1 and F2F1→ =F1(u^1)F2→=F2(u^2)
Q: LO 7: Using the symmetry of the arrangement, determine the direction of the force on q in the figure…
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Q: A road makes an angle of 4.8° with the horizontal. How far must an automobile go up the…
A: Angle making with horizontal is 4.8 degrees.
Q: 6. A cannon ball is launched with a speed of 120 m/s at an angle of 30°. a. How fast is the…
A: Given- Velocity of cannon ball(u)=120ms Launch angle(θ)=300For velocity in projectile motion,Along…
Q: P Match the vectors p, q, 7, 3, and twith one of the combinations of the u and vectors from the…
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Q: [Use the template] Calculate the energy needed to climb to the top of a large hill from the start of…
A: Given data h=1300 ft=396 m Here, h is the height of the tree. Now we have to calculate the energy…
Q: Given the vectors P and Q what is P + Q? O a. D а. O b. A О с. С A. B. C. D. O d. B
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Q: Let's consider two vectors, A = (-3,-5), B = (8,-4), and C = (9,-4) as shown below. C Answer: A What…
A: Vector A = -3 i^ -5 j^ Vector B = 8 i^ - 4 j^ Vector C = 9 i^ - 4 j^
Q: A daredevil tries to jump Death Canyon on a motorcycle but falls short of the other side. If Death…
A: The width of Death Canyon is W = 65.0 m Speed of daredevil v = 34.7 m/s
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: 9. What is the x-component vector of the vector shown in Figure 2? a. 12.0i m b. -12.01 m c. 10.4i m…
A: Given Magnitude of vector is |v|= 12.0 m The x component of vector is vx=vcos30o =(12.0…
Q: 5- A, is the projection of 4 on the unit vector..... a i b. / с. 1 d. k
A: The vector projection tells about the magnitude of vector projection and the other is the Vector…
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