The curved section of a horizontal highway is a circular unbanked arc of radius 520 m. If the coefficient of static friction between this roadway and typical tires is 0.30, what would be the maximum safe driving speed for this horizontal curved section of highway?

Q: How is torque derrived symbolically, explain.

A: Introduction: Torque: It is sort of tendency of force to cause rotational motion about any given…

Q: Write down the Gradient, Divergence and Rotational Theorems.

A: The vector operator '∇' is defined as:- ∇=i^∂∂x+j^∂∂y+k^∂∂z

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Q: Please help me thank you very much! Find the location of nodes for the rotational wavefunction with…

A: Given: l=2 and ml=0 To find the node we need to compute the probability density equlas to zero…

Q: I am having trouble understanding this entire section. First is the particle spinning around the…

A: Angular momentum of particle about origin is given byaccording to cross-product of vectors, angular…

Q: Derive an expression of conservation of moment in differential form.

A: This principle is based on the law of conservation of momentum, which states that the net force…

Q: The plane of the loop is in contact with the due to S.T. is found to be 0.8 × 10 ' kg wt. Calculate…

A: To find- Surface tension of soap solution=? Given- r=5π cmθ=00M=0.8×10-3 kg. wt.Now,L=Total length…

Q: The figure is an overhead view of a thin uniform rod of length 0.422 m and mass M rotating…

A: We will use conservation of angular momentum to solve this

Q: Write down the factor on which moment are depends

A: Here we are asked to write the factor on which moment are depends.

Q: A particle moves  with constant angular velocity ω round the curve with polar equation…

A: Given the position vector of rotating particle, r=a1-4sin(Θ)      a>0       (1)   The velocity of…

Q: In the figure here, three particles of mass m = 0.030 kg are fastened to three rods of length d=…

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Q: A light, rigid rod of length = 1.00 m joins two particles, with masses m₁ = 4.00 kg and m₂ = 3.00…

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Q: For a colloidal sphere moving under the influence of Brownian motion in3D, what is the value of ,…

A: The average velocity of the colloidal sphere moving under the influence of Brownian motion in 3D is…

Q: SPRING 2021 CONT'D Skg 4m 2m B/ E 4m 3m Determine the angular momentum Ho of the particle about…

A: Ho= 42 i^+ 21 k^ kg m2 /s

Q: A thin stick of mass 0.5 kg and length L 0.9 m is attached to the rim of a metal disk of mass M-5.0…

A: Given,Mass of the stick, Length, The mass of the disk, Radius, The potential energy,According to the…

Q: Show that the moment of inertia of an elliptic area of mass M and Find the radius of semi-axes a and…

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Q: Answer the attach question.

A: This is a problem base on Hydrogen atom theory postulated by Bohr m vA2rn=14πε0NZe2rn2cancelling one…

Q: Given, Tr = Tlr = Tlsin(0), at what angle 0 will torque be maximized?

A: As we know..  torque = r×F torque = rFSin(theta) ;

Q: (A) A uniform rod 4 m long slender rod AB of mass 40.775 kg is rigidly connected to the center of a…

A: Given: Length of Rod is L=AB=4m. Mass of rod is m=40.775kg. Mass of disk is M=30kg Diameter of disk…

Q: The figure shows a rigid assembly of a thin hoop (of mass m = 0.15 kg and radius R = 0.15 m) and a…

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Q: Can you explain how the parallel axial theorem applies to a? The wheel is spinning around its own…

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Q: A wheel of mass 40 kg and radius of gyration 0.5 m comes to rest from a speed of 180 rpm in 3s.…

A: Given data- m=40 kgk=0.5 mt=3 secω1=?ω2=0

Q: What are cyclic coordinates? Prove that in a rotational system around some axis, the angular…

A: Lagrangian The Lagrangian of a system of particles is a mathematical function that depends on the…

Q: A uniform spool of wire of mass M, radius R, and moment of inertia (around its central axis) I is…

A:

Q: is perpendicular to the slider path in a slider-crank linkage.

A: Given: To prove the transmission angle extreme values is occurring as,

Q: A normal force is an axial force. O Always O Sometimes O Never

A: A normal force is a force that is perpendicular to the surface of contact between two objects…

Q: Should i use radius or radian to transform linear quantity to angular?

A: Linear quantities can be converted to angular quantity by Radius, using radius is most appropriate…

Q: a motor takes 8.00 s to go from 60rad/s to 140 rad/s at a constant angukar accerlation. the…

A:

Q: What is the net torque on the rod shown in the figure? It is rotating around the axis passing…

A: Torque: It is a product of force with the perpendicular distance from the required point.…

Q: When human skin is wounded because of a puncture or scrape, disk-shaped keratinocyte cells migrate…

A: The diameter of keratinocyte cells is The angular speed of rolling keratinocyte cells is  The length…

Q: Q)A Solid homogeneous cylindor of M and radius r rolls without mass on a Cart of mass m. The cart is…

A: As the spring k1 stretches, it tries to rotate the cylinder. As the cylinder starts to rotate, the…

Q: What relative orientation of vectors results in a minimum value of magnitude of the cross product?…

A: The cross product of vectors is given by  For minimum value of the magnitude of the cross product…

Q: As shown in the figure, the member is anchored at A and section AB lies in the x-y plane. The…

A: in this question we determine  fisrt unit vector or AB becuse we will found moment about segment AB.…

Q: Convert 47 deg into radian.

A: The value of angle in degrees is 47°.

Q: Why is the third torque negative?

A: The net torque result is a negative sign. It means clockwise motion. So, that the forearm and hand…

Q: Show how did the theta have been solved from the two equations and Fcd?

A: We are given 2 equations which shows mechanical equilibrium. We find the angle and the required…

Q: 87. Point of suspension ot a simple pendulum is moved along a vertical circle oiradius R with…

A: To determine: The lagrangian of the pendulum oscillating in the plane of circle

Q: Get the expression for the rotational of a vector field in spherical coordinates.

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Q: y у%3 (х — 2)2 3. 2.

A: Solution:

Q: Calculate the average angular position () for a particle on a ring for m = 1. O 47? Ο π O 1

A:

Q: A wheel of mass 40 kg and radius of gyration 0.5 m comes to rest from a speed of 180 rpm in 3s.…

A: