A 0.600-mm diameter wire stretches 0.500% of its length when it is stretched with a tension of 20.0 N. What is the Young's modulus of this wire? O 5.66 x 1010 N/m2 O 1.41 x 1010 N/m2 O 6.43 x 109 N/m2 O 2.78 x 109 N/m2 O 3.54 x 109 N/m2

Q: Vector A has components ??=−3.39 and ??=−12.7 . What is the magnitude ? of this vector? Determine…

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Q: A vector is located in the fourth quadrant. It has a magnitude of 5.430 and a y-component of -3.742.…

A: Given data:  Magnitude of the vector (A) = 5.430 y-component of the vector (Ay) = -3.742 Required:…

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Q: Compute for the x-component of 29.8275-unit vector directed 133.6778 degrees with respect to the…

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Q: What is the principal angle a vector located at 52° South of East? O 308° O 142° O 238° о 38°

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Q: x(2 log x + 1) Solve dyIdx = sin y + y cos y

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Q: If the vector A = Î - 2j and the vector B = 41 -5j, what angle does A + B form with the x-axis? OA30…

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Q: find the answer for number c

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Q: Using spherical polar coordinates, find Vf for (a) f = r4 (b) f = r2 +1 (c) f = r2 sin 20 cos o

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Q: A = 3.00î + 5.00ĵ and B = 10.00î + 6.00ĵ %3D

A: Answer :  The angle between these two vectors is ∅= 28.072°

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Q: 74 Vectors A and B have identical magnitudes of 5,0 units. Find the angle between them if À + B =…

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Q: In figure-1, the coordinate of charge q1 = 15 µC is P (1,4) , the coordinate of charge q2 = 14 µC is…

A: Answers are boxed and marked as ANS.

Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

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A: Given: C = 12 kN, 23 N of W; E = 20 kN, E 75 N; R = 16 kN, 10 E of N

Q: The components of A are: Write down Ax, Ay (separated by commas). Do not include i and j in your…

A: AX=Acos45AX=102AX=7.071 m (towards left)   Also, AY=Asin45AY=102AY=7.071 m (Upward)

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Q: If only one answer is correct, would it be A or C? Or could both be correct? Please explain.

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Q: A physics student walks 3 km directed east, then 4 km directed north, and finally 5 km directed…

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