The Small sphere of mass m is suspended initially at rest by the two wires of lenght r, in gravitational field. If one wire is suddenly cut, determine how long will It take to go from 30° to 60° 30° 30°

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A: Mass of wire,Length of wire,Area of wire,To find:Calculate the final length of wire.

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A: Given: The weight of the plastic sphere is 5.7 g.The charge is -7.1 nC. Therefor, the electric force…

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A: The given numbers are(a) 7300(b) (c) 0.009900(d)

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A: Step 1: Consider the force equilibrium in the horizontal direction ∑Fx​=0Ax​−Bx​=0Bx​=Ax​Bx​=240lbs…

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Q: Q1: A wave traveling in the positive x direction has a frequency of 25 Hz as in figure 1. Find (a)…

A: The given values aref = 25 HzAnd we are given the figure as shown below

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A: To find the speed of the moving bar, we can use the formula for the magnetic force F=qvB, where F is…

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A: Step 1: According to no slip condition velocity of fluid particle in contact with surface is equal…

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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: What is vec(4) + vec (B) ?

A: Vector A is given by A=−2i−2jVector A is given by B=−2i−4jNow the sum of two…

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A: Step 1:Torque on a current carrying loop due to magnetic field (B) is given by: τ=m×BWhere, m is the…

Q: The potential in a region between x = 0 and x = 6.00 m Is V = a + bx, where a = 10.6 V and b = -7.50…

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A: Approach to solving the question: The formula for Harmonic Frequency : fn​=nf0​wherefn - is the…

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A: Part A For a basic telescope setup with two converging lenses, the distance between the lenses…

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A: Step 1:Focal length is −0.290mImage distance is −0.240mHere the image distance is negative because…