A uniform rod of mass M and length L and stands in equilibrium against wall and floor as shown in the figure. The friction coefficient between wall and rod is zero and rod and floor is u/2. Find the tangent of the maximum angle 0 so that the rod does not slip?

Q: In the figure below, a uniform plank, with a length L of 6.20 m and a weight of 460 N, rests on the…

A: The coefficient of static friction between the plank and the ground. given,angle of…

Q: In the figure, a lead brick rests horizontally on cylinders A and B. The areas of the top faces of…

A:

Q: A uniform ladder of mass 12 kg and length 4 m leans in equilibrium against a frictionless wall. The…

A:

Q: A uniform ladder of length L and weight w is leaning against a vertical wall. The coefficient of…

A: From figure at equilibrium we have,

Q: In the figure, a uniform beam with a weight of 51.7 N and a length of 3.12 m is hinged at its lower…

A:

Q: a uniform sphere of mass m = 1.99 kg and radius r = 0.314 m is held in place by a massless rope…

A: Given information:

Q: In the figure, a lead brick rests horizontally on cylinders A and B. The areas of the top faces of…

A:

Q: In the figure, a lead brick rests horizontally on cylinders A and B. The areas of the top faces of…

A: Given that: AA=2.3ABEA=1.8EBLet the weight of the brick is W.

Q: A uniform stationary ladder of length L and mass M leans against a smooth vertical wall, while its…

A:

Q: 5.0m long uniform ladder leans against a smooth wall and its base rests on a rough floor. The ladder…

A: Mass of ladder m= 18.0kg Length of ladder L = 5.0 m The base of ladder is a distance of  d= 2.3 m…

Q: A solid uniform ball with mass m and diameter d is supported against a vertical frictionless wall by…

A:

Q: L d- ms A horizontal L=1.3 m long mb=15 kg uniform bar is hinged on the left end and pulled at the…

A:

Q: Assume y = 0 + p. Be m A A beam, uniform in mass, M = 27 kg and lengthL = 28 m, hangs by a cable…

A:

Q: connected to the beam a distance L = 5.0 m from the wall, at an angle 0 = 30° as shown in the…

A:

Q: A paddle for a boat is constructed of a stick of length L and a parabolic end piece. The end can be…

A: Let us consider a thin strip of width dx at a distance x from the origin. The area of the strip is…

Q: In the figure, suppose the length L of the uniform bar is 2.7 m and its weight is 180 N. Also, let…

A: (a) Maximum possible distance X= 0.825 m (b) Fx = 350 N (c) Fy = 326 N

Q: ne uniform ladder of length 1.5 m and mass 8.2kg rests against a smooth vertic vall. If a…

A:

Q: A person pushing a horizontal, uniformly loaded, 20.35 kg wheelbarrow of length ?L is attempting to…

A: Use Pythagoras theorem to find the horizontal distance between the center of the wheel and the step…

Q: Chapter 12, Problem 034 In the figure, a thin horizontal bar AB of negligible weight and length L =…

A:

Q: A 12.0 kg monkey climbs up a 135 N uniform ladder of length L leaning against the wall at an angle…

A: Given:  Mass of monkey, m = 12 kg weight of ladder, W = 135 N angle of ladder with wall, θ = 250…

Q: En the figure, a uniform plank, with a length L of 6.83 m and a weight of 386 N, rests on the ground…

A:

Q: 4 spheres, each of diameter D = 0.05 m (spheres are identified as 1, 2, 3, 4), are placed on the end…

A: The rigid assembly is pivoted without friction about the axis O. Sphere 1 has covered with the…

Q: A lift sheave has a radius of 0.75 m. At what angular velocity must it be rotated if it is to raise…

A: Solving 1st one as per guidelnes; Given data: The radius is r = 0.75 m The velocity is v = 1.8 m/s…

Q: Problem 2: A uniform beam of length L= 1.9 m and mass M = 49 kg has its lower end fixed to pivot at…

A: Given  M = 49 kg take g = 9.8 m/s2 Resolving all the forces in y-direction

Q: A person of mass mp = 79 kg is standing on a rung, one third of the way the ladder of length d = 4.0…

A: Given , Mass of person (mp) = 79kg  Mass of ladder (ml)= 15kg  Length of ladder (L)= 4m  Angle (θ)=…

Q: A uniform ladder of length 1 rests against a vertical wall with a coefficient of friction wall 0.3.…

A: Hh

Q: There is this ladder with a length L = 3.5 m and mass M = 15 kg leans against a smooth vertical…

A: Given data: Length of ladder is, L=3.5 m. Mass of ladder is, M=15 kg. Coefficient of friction…

Q: A  painter needs to climb d=1.2 m up a ladder (measured along its length from the point where the…

A: The painter climbs up the ladder, which is inclined at an angle of 48.03o with the horizontal.  Due…

Q: You place a 15.0-m long, 22-kg uniform ladder against a smooth vertical wall with the bottom of the…

A: Ladder of length (L) =15m  Uniform ladder of mass (m) =22kg Mass of the person(mp) =60kg Coefficient…

Q: The figure a shows a horizontal uniform beam of mass mo and length L that is supported on the left…

A:

Q: Two uniform planks, each of mass m = 7.45 kg and length L = 2.51 m, are connected by a hinge at the…

A:

Q: A uniform ladder whose length is 6.0 m and whose weight is 430 N leans against a frictionless…

A:

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics. 

Equilibrium of Forces

The tension created on one body during push or pull is known as force.