XJO -0.5 m- 100 N-m A 300 N A -0.6 m- 45° B -0.8 m- 200 N 180 N-m 100 N -y
Q: A spring has natural length 26 cm. Compare the work (in J) W₁ done in stretching the spring from 26…
A:
Q: Two particles, each of mass m, are connected by a light inflexible string of length l. The string…
A: To solve this problem first we write lagrangian L=T-V Then we write energy E= T+V Where T= Kinetic…
Q: Use Lagrangian formalism to solve the following problem: A block of mass m is held motionless on a…
A: Given data: mass of block=m, mass of plane=M, the angle of inclination=θ, a) change in vertical…
Q: Part d-f
A: We are given the point where acceleration is to be found. The centripetal or radial acceleration is…
Q: d. The distance a freely falling body covers in the nth second is given by Sin din din-1). Show sin…
A:
Q: A ball of mass m moving with velocity v strikes a vertical wall as shown in (Figure 1). The angle…
A:
Q: Find the kinetic energy K of the block at the moment labeled B. Express your answer in terms of k…
A: At position A the mass m is at rest so kinetic energy of the mass is zero at position AAt this…
Q: A particle is confined to move on the surface of a circular cone with its axis on the z-axis, vertex…
A:
Q: Two equal masses, m, are connected by a compressed, massless spring of known stiffness, k, as shown.…
A: Given: The mass of the blocks are equal and the stiffness of the spring is k.
Q: In step 5 when I apply the second derivative w.r.t. x, I still get my total energy in terms of an…
A:
Q: 2. The velocity components for a two dimensional fluid system can be given in the Eulerian system by…
A: Quantities in Eulerian system are studied as fluid passes from a fixed chosen point and , whereas in…
Q: A particle of mass m slides under the gravity without friction along the parabolic path y = a x²…
A: Introduction: Lagrangian is a quantity that describes a physical system's state. Just the kinetic…
Q: (a) Prove that in a rigid body, with three or more mass points, has six degrees of freedom. Remember…
A: Solution attached in the photo
Q: A massless, frictionless pulley is suspended by a ro accelerate, what is the the acceleration of the…
A: We know that we have given that the three masses which are connected by the pulley and string in…
Q: Draw complete free-body diagrams for the bodies specified in the following problems. Neglect the…
A: Introduction: The given system consist cylinder in a U shaped cavity hold by a piece of metal to…
Q: During an elastic collision, a proton with a velocity of 5000m/s (forward) undergoes a head on…
A:
Q: Particle on a Helical Wire A smooth wire is bent into the shape of a helix 5. with cylindrical polar…
A: Write an expression for Lagrangian in terms of cylindrical polar co-ordinates
Q: In both of the diagrams below, the vectors u and v lie in the xy plane in 3-dimensional space and…
A:
Q: State how many degrees of freedom the following systems have. In each case indicate appropriate…
A:
Q: For the following two problems, you must use cartesian coordinate system only. No curvilinear…
A: The solution is given below
Consider the structure condition shown below. What are the reactions at the fixed support at point O? Provide your answer in Cartesian vector form.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
- Obtain the Lagrangian equations of the PR(prismatic+rotarary) manipulator in the figure. write in vector form. (use the kinetic and potential energy,angular and lineer velecoties-h-m1-m2-I1-I2-w for finding lagrange equations) I want to see how the kinetic and potential energies obtained for each link are found. (do not copy the answer from another answered question)Problem #2 Given: The structure shown below. Required: Draw free body diagrams for points A, B and C. Determine the reactions at points A, B and C.Please find the answer using [ijk] notation and matrices. At the very least find the inertia about C. Please use parallel axis theorem. 1. Calculate the moments of inertia of the system consisting of a slender, ho- mogeneous straight rod of length I and mass m with a thin disk of radius r and mass m about a) A and b) C, respectively. Use xyz - frame as the system - xed frame. Thin disk is rigidly attached to the rod perpendicularly and C is the center of the disk. Assume the constant density for the rod and disk system. In the gure, the rod is on the zy - plane and has an angle \theta relative to the y-axis Z Rod A 日 Thin disk +- y Figure 1: Rod with disk attached
- Find the kinetic energy K of the block at the moment labeled B. Express your answer in terms of k and A.Three identical cylinders of radius r are placed inside a hollow cylinder of radius R. All cylinder axes (perpendicular to the paper) are horizontal. There is no friction. The cylinders B and C are on the verge of separating (= infinitesimally separated, as shown). A B (a) From the statics equations for A and B, show that the angle between the normal under B and the vertical is given by tan 0 1 (The same result is obtained for A and C, of course, since B 3/3 and C have mirror image forces on them.) (b) By trigonometry of geometry, show that R must be r(1+2/7 Jin order for B and C to be on the verge of separating. (Find sin 0 and cos 0 from a triangle; don't find 0.) (Problem from a senior-year high school physics book used in England.) ogboA tension of 20 N is maintained in a tape as it passes through the support system shown. Knowing that the radius of each pulley is 10 mm, draw the free-body diagram needed to determine the reaction at C.
- Two particles, each of mass m, are connected by a light inflexible string of length l. The string passes through a small smooth hole in the centre of a smooth horizontal table, so that one particle is below the table and the other can move on the surface of the table. Take the origin of the (plane) polar coordinates to be the hole, and describe the height of the lower particle by the coordinate z, measured downwards from the table surface. Here, the total force acting on the mass which is on the table is -T r^ (r hat). Why?Please solve 1A and 1BPlease solve and show full work.
- Sketch how water curls down a sink, say, in clock-wise rotation. Draw the resulting vector of the curl-operator applied on this water flow.Please do parts d, e, 1, and 2.Statical Mechanics (Thermal and Statical Physics) Instruction: Write ALL the solutions of this (necessary or and not direct answer) Write also the equations that are needed to solve for a certain problem. Thank you.