3) A thin wire { = 30.0 cm long is held parallel to and d = 80.X cm above a long, thin wire carrying I = 20Y Amp and fixed in position. The 30.0-cm wire is released at the instant t = 0 and falls, remaining parallel to the current-carrying wire as it falls. Assume the falling wire accelerates at 9.80 m/s. (a) At what time, the induced emf value in the 30.0-cm wire will approach infinity? Please give the answer in second unit with four significant figures. (b) What is the induced emf in the 30.0-cm wire, 0.400 s after the wire is released? Please give the answer in voltage unit with four significant figures.

Q: Two vectors A and B are given by A = 51 +61 + 7k and B = 31-8j + 2k. If these two vectors are drawn…

A: The two vectors are, Required:-The angle between the two vectors.

Q: onsider the parabola y = 7x - x², (a) Find the slope of the tangent line to the parabola at the…

A:

Q: 1. Find the magnitude and direction of the vector sums A + B and B + A. 2. Find the magnitude and…

A:

Q: What's the angle of the resultant vector, measured counterclockwise from the positive x-axis? F1…

A: The two vectors in the given problem are F1=-234i^ NF2=264j^ N The first vector can be re-written as…

Q: 1. (4,1) r, 0 = ? +x → 2. (-2, 2) r, 0 = ? ++ 2. (2,0) r, 0 = ? +x →→>> +x→>>

A: The magnitude is the distance of the point from the origin.The angle with positive x-axis is…

Q: For the vectors  A and Bin the figure (Figure 1), use a scale drawing to find the magnitude of the…

A: Given value-- all values are given in diagram.  We have to find--- find the magnitude of the…

Q: Vector A= 1.008 -2.00P, vector B =3.008 + 4.009. what is the direction of vector 56.3…

A:

Q: Use a scale drawing to find the magnitude of the vector sum A + B. 2. Find the direction of the…

A: The diagram is given below- Here, for both the axis, 1 unit=1.0 m Where, Bx and Byare the x and the…

Q: b) Find the direction of - + B, where A = (23.1, 68.9), B = (91.7, -161.0). Express the angle…

A:

Q: Vector A has components ??=−7.40 and ??=−15.9 . What is the magnitude of this vector? ∣∣?⃗∣∣=…

A:

Q: describe how finding the magnitude of a two-dimensional vector is different than finding the…

A: Solution: The two dimensional vector in terms of cartesian unit vector in x-y plane is given as r→=x…

Q: Vector A has components A, = -15.4 and A, = 4.12. What is the magnitude of this vector? 15.94 Find…

A: Answer  : The vector A→ has components Ax= -15.4 and Ay=4.12  So, the vector is :   A→=Ax i^ + Ay j^…

Q: Product, rectangular coordinates: If A = 5 i + -8 j and B = 12 i + 18 j,

A: Given:- A = 5i + -8 J  B = 12 i +18 j  Find;- The Dot product  A.B

Q: Two vectors are shown in the figure. The r-direction is horizontal, the y-direction is vertical, and…

A: Below figure shows the magnitude and direction of vectors A and B which has been shown below,

Q: Given A = 5.00i + 4.00j, B = 3.00j - 7.00k. Find the vector C = 2A - B %3D O + 4i – 10j – 7k O- 10j…

A: Given: A=5.00i+4.00j  B=3.00j-7.00k  To Find: C=2A-B

Q: If the angle between the vector A and the positive x-axis is 40°. What is the x component of the…

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Q: There are two vectors: The x and y components of vector A a respectively. The x and y components of…

A:

Q: Vector A points to the north and has length A. Vector B points to the east and has length B = 2.0…

A: Given data: Length of vector A= A points to the north Length of vector B= 2A points to the east The…

Q: Vector A is 30° to the left of the negative y-axis. Vector B is 65° above the negative x-axis.…

A: Write the variable with the given values.

Q: Express the vector (below) in terms of i and j unit vectors. 30° X 50° 6 cm

A: Resolving r→ in direction of x and y axes as  (r→cosθi^, r→sinθj)^

Q: Given: A: A = -16.7, Ay = 37 B: Br=-0.4, By = -23.8 (a) Calculate the length and direction of A.…

A: Given Ax=-16.7Ay=37Bx=-0.4By=-23.8(a)A=Ax2+Ay2  =-16.72+372  =40.59θA=tan-1AyAx   =tan-137-16.7…

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.