Derive an equation of wave model of EM energy proposed by JAMES
Q: Show that vector Å = 4î - ĵ + 2k and B = i+2 j- k are perpendicular. %3D
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Q: Sphere A with mass 80 kg is located at the origin of an xy coordinate system; sphere B with mass 60…
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Q: M = -31 + 6j – 5k and N = -21 + 3j +k N is: The magnitude of vector А) 3.74 (в) 8.37 C 70 14 E) No…
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Q: Use the law of sines and the law of cosines, in conjunction with sketches of the force triangles, to…
A: Let F1=90lb and F2=110lb
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A: From the weight of the particles, we will calculate the mass and once we have mass we will be able…
Q: Find the angle between each of the following pairs of vectors (1) A = 3.00i + 5.00j (2) A = -4.00i +…
A: 1) A→ = 3i^ + 5j^B→ = 10i^ + 6j^
Q: Assuming the +x-axis is horizontal to the right for the vectors in the following figure, find the…
A: a)Resolve vector A into respective x and y components as,
Q: For the vectors A=8.94i +6.93j-17.9k, B=7.67i-6.06j+10.2k, and C=6.25i-3.34j-9.61k, find C(A-B).
A: The difference vector between the two vectors is,
Q: Determine the rectangular components of the given force F =55N 0 = 55° Fx = 31.54N, Fy= 45.05N Fx =…
A: The magnitude of force is given as, F=55 N The angle at which force is given as, θ=55o TO DETERMINE:…
Q: Calculate the mass if F = (40, 10) N and a = (0.4, 0.1) m/s2
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Q: Calculate the magnitude and direction angle (in degrees) for the vector v: <-7,3>.
A: The objective of the question is to find the magnitude and direction angle of the vector v: .
Q: Determine the magnitude and coordinate direction angles of the resultant force.
A: Step1: Given data: The magnitude of force on AB is |F1|=20 lb. The magnitude of force on AC is…
Q: Consider the vectors a = i + 8j + 4k and b = 7i − 6j − 6k, where i, j, and k are…
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Q: how would the unit circle be helpful to calculate the vectors?
A: Given:- How would the unit circle be helpful to calculate the vectors? Find:- Explain?
Q: 10. Vectors are defined as quantities with both magnitude and direction. There are many ways to…
A: According to the given data A=50N B=3.5m θ=55° angle b/w A and B we need to find Dot product of the…
Q: 105 N 87 N -
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Q: A = 5i + 2j B = 2i-3j + 2k C = 3i + k Which of the following is the result of the A-B + C operation…
A: A=5i+2jB=2i-3j+2kC=3i+kA-B=5i+2j-2i-3j+2k =3i+5j-2kA-B+C=3i+5j-2k+3i+k…
Q: Show that the force vector B = 2î – 4ĵ + k is orthogonal to the force vector ở = 3î + 43 + 10k. [2]
A: There are Two vectors -
Q: Why are the vertical vectors equal in magnitude but opposite in direction?
A: In the given diagram, Fg is the action force that acts on the body due to the body's weight, and FN…
Q: Consider the vectors a = i + 8j + 4k and b = 7i − 6j − 6k, where i, j, and k are…
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Q: 2. Given two vectors A and B. Find the angle between them if A = {2, -3, 4} and B = {-1,2, -2}. %3D
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Q: Why can't vectors be added algebrically?
A: Vector has both magnitude and direction.
Q: A microwave is equipped with two sources of microwave light that emit at a frequency of f = 18.8…
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Q: Find the vector force F on Q1 = 0.35 mC at (0, 4, 0)m due to Q2 = - 0.55 mC at (3, 0, 0)m.
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Q: Here are two vectors: A = 4.0i + 3.0 - 2.0k, B = -5.01 +3.0 +2.0k. What is 3B. (2Ã × B)? 19 00 O-14…
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Q: (I) The directions of vectors à and B are given below for several cases. For each case, state the…
A: Required : Direction of the cross product of vectors A and B.
Q: What is the angle between the two vectors i + 2j - 3k and 3i + 2j + k? Round your answer to the…
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Q: B) Let u = 5i-j+k, v = j-5k, w = -15i+3j-3k. Which vectors if any, are 1) perpendicular? 2)…
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Q: Angular momentum is conserved when: O No answer text provided. O the external torque is greater than…
A: Torque: The actual rate of change of the system's total angular momentum L is equal to the net…
Q: Sphere A with mass 70 kg is located at the origin of an xy coordinate system; sphere B with mass 73…
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Q: Given the vectors: A=7i-8j+3k ,B=2i-4j-7k , C=5i+3j+4k a) The possible dot products of the…
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Q: Can the component of a vector be greater than vector itself?
A: Consider a vector R as shown below.
Q: A body with a mass of 100kg is pulled towards the center of the moon with a gravitational…
A: mass (m) = 100 kg gravitational acceleration = 3 less than half the earth's gravitational…
Q: Consider the vectors a = i + 8j + 4k and b = 7i − 6j − 6k, where i, j, and k are…
A: Given that: The vector a is a=i+8j+4k The vector b is b=7i-6j-6k It is required here to calculate…
Q: Express the force as a Cartesian vector.
A: Given Express the force as a Cartesian vector as following below,
Q: 3. Find the y-component a force, 120N, acting 45 degrees to the right of the negative y-axis.
A: 3) Given force is F=120 N acting 45 degrees to the right of the negative y axis.
Q: Given two vectors: M = -31 + 6j – 5k and N= -2î + 3j + k The expression 2Ń - M is: (A -12i- 36j +…
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Q: At the instant shown, point P on the cable has a velocity Vp = 12 m/s which is increasing at a rate…
A: Given: The velocity at point P is 12 m/s. The acceleration at point P is 6 m/s2.…
Q: ) Define the det product ICl=C_ two vecters à and B, which ane glven as AAx T+ A+ AzE and B Bx+ By…
A:
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