*** SKETCH ONLY DRAW the kinematic diagram & Free body diagram and label it for this problem A homogeneous slender bar AB of mass m and length L is released from rest in the position shown in Figure 2. The horizontal plane is frictionless. For this positionDraw the complete free-body-diagram (Respond on paper).How many forces act on bar in free-body-diagram? (Respond in Blackbaord)What is the label of force(s) does (do) work in free-body-diagram? (Respond in Blackbaord)m-45°Figure 2

Given: A homogeneous Slender bar of length l and mass m is released from rest position as shown in…

A homogeneous siender bar AB of mass m and length L is released from rest in the position shown i Draw the complete free-body-diagram (Respond on paper). How many forces act on bar in free-body-diagram? (Respond in Blackbaord) What is the label of force(s) does (do) work in free-body-diagram? (Respond in Blackbaord) 45° Figure 2

A homogeneous siender bar AB of mass m and length L is released from rest in the position shown i Draw the complete free-body-diagram (Respond on paper). How many forces act on bar in free-body-diagram? (Respond in Blackbaord) What is the label of force(s) does (do) work in free-body-diagram? (Respond in Blackbaord) 45° Figure 2

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A homogeneous slender bar AB of mass m and length L is released from rest in the position shown in figure below. Assuming that the horizontal plane is frictionless. 1.) Draw the free body diagram and say how many forces act on the bar and which force is doing the work. 2.)Draw the kinematic diagram and show how manoy vectors act on the bar. 3.) Draw the kinetic diagram and show how many inertia-term vectors act on the bar.
The rope shown in the figure below is wound around a cylinder of mass 4.0 kg and I = 0.020 kg m2, about the cylinder axis. If the cylinder rolls without slipping, what is the linear acceleration of its center of mass? What is the frictional force? Use an axis along the cylinder axis for your computation. What happens if the frictional force between table and cylinder is negligible? Choose any axis for your computation.
A sphere of mass M and radius R is not necessarily solid or hollow. It has moment of inertia I= cMR2. As shown in the figure, the sphere starts from rest and rolls without slipping down a ramp from height H. It then moves back up the other side, but now with no friction at all between the sphere and the ramp. What height does the sphere reach?
Please provide the diagnosis, free body diagram, reaction forces and internal forces for the following two figures:
Dynamics of rigid bodies Problem 3
A 30kg mass is tied to a uniform rod whose mass and length are 80-kg and 8-m, as shown below. The rod is attached to the floor via a hinge and makes an angle of 70° relative to the ground; a massless string is also attached to the rod at the ¼ point of the rod and makes an angle of 20° relative to the horizontal. What tension must be provided by the rope so that the system remains in stationary? If at some point the string breaks, what will be the angular acceleration of the system the instant that the string breaks?
A crane that is 10 meters long is rotating (while loaded), at 1 radians/sec. It is stopped instantly (in 0.1 radian) in the position shown. Due to momentum the load continues to swing. Ignoring the deflection of the crane for this problem. (list all assumptions). The load is 750 lbs. a) The weight of the 10 m crane boom is 3000 lb and the mass moment of inertia is 80 lb ft s^2 about the centroid. Using the parallel axis theory find the mass moment of inertia around the point of rotation. b) What forces and moments are there on the boom at the point of rotation?
An engineer trying to determine whether her crane will tip over when attempting to lift a 13K load. Her crane has a 15K chassis and 35K counterweight. Assume all other parts of the crane have negligible weight. Answer all questions relative to the rotation point. How much torque is caused by the load? How much torque is caused by the chassis? How much torque is caused by the counterweight? What is the normal force on the rear (right) outriggers? What is the normal force on the front (left) outriggers? *each box in picture = 5 ft
A uniform horizontal pipe weighing 10 kg and 1.5 m long is used as a lever. If you need to balance two objects (one on each end), where should the fulcrum be placed? The objects weigh 25 kg and 52 kg. What is the reaction force exerted by the support on the pipe? Draw the complete diagram to describe your final answer (include the lengths).
The frame in the figure is a counter-balance scale used for decades to offer products. Calculate the maximum and minimum weight L that this balance can support if the EFG bar measures 350 mm, the distance b is 200 mm, x varies between 10-400 mm and the mass of the counterweight S = 200 grams
Mechanical Vibrations Problem: A cylinder of mass m and mass moment of inertia J0 is free to roll without slipping but is restrained by two springs of stiffnesses k1 and k2, as shown in the figure. a) Find its natural frequency of vibration. b) Find the value of a that maximizes the natural frequency of vibration.
A flywheel of mass 120 kg and radius of gyration 450 mm is rotating at 760 r.p.m. It is brought to rest by means of block brake system as shown in the figure. The mass of the brake drum assembly is 5 kg. The brake drum is made of cast iron having specific heat 470 J / kg°C. and the brake system provides a braking torque of 380 N-m. If the diameter of brake drum is 300 mm, the coefficient of friction is 0.35. find 1. The force (P) to be applied at the end of the lever for the clockwise rotation of drum. 2. Assuming that the total heat generated is absorbed by the brake drum only, calculate the temperature rise