The disk is originally rotating at wo = 12 rad/s (Figure 1). If it is subjected to a constant angular of a = 20 rad/s², determine the magnitudes of the velocity and the n and t components of of point B when the disk undergoes 2 revolutions. acceleration acceleration B 0.4 m wo = 12 rad/s -0.5 m-A Figure 1

The disk is originally rotating at wo = 12 rad/s (Figure 1). If it is subjected to a constant angular of a = 20 rad/s², determine the magnitudes of the velocity and the n and t components of of point B when the disk undergoes 2 revolutions. acceleration acceleration B 0.4 m wo = 12 rad/s -0.5 m-A Figure 1

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

The uniform disk fits loosely over a fixed shaft having a diameter of 40 mm. If the coefficient of static friction between the disk and the shaft is μs = 0.15,determine the smallest vertical force P, acting on the rim, which must be applied to the disk to cause it to slip on the shaft. The disk has a mass of 20 kg.
A ship sails in sea-water (p = 1024 kg / m) at a velocity of 25 m / s. A 1:10 model is sailing in %3D 3 water of density = 1000 kg / m . Find the speed and resistance due to waves on model, if the resistance due to waves on prototype is 430 N. %3D
Question 1: Referring to Figure 1, use the moment-area method to calculate the end rotations at points A and B (0A, OB) and deflections at points C and D (8c, op). A 5 m P=100KN C P₂=200KN 2.5 m D 2.5 m B
A thin-walled beam is simply supported at each end and supports a uniformly distributed load of intensity w per unit length in the plane of its lower horizontal flange (see Fig. P.13.16). Calculate the horizontal and vertical components of the deflection of the mid-span point. Take E=200 000 N/mm?. Ans. u=-9.1 mm, v=5.2 mm.
A mass weighing 9 lb stretches a spring 4 in. If the mass is pushed upward, contracting the spring a distance of 8 in and then set in motion with a downward velocity of 5 ft/s, and if there is no damping and no other external force on the system, find the position u of the mass at any time t. Determine the frequency (wo), period (T), amplitude (R), and phase (8) of the motion. NOTE: Enter exact answers. Use t as the independent variable. u(t) =
A right circular cone has the radius of the base and the height which at a given instant (to) arer=25cm and h=35 cm, respectively. If (h) is increasing at a rate of 2 cm/ sec and (r) is increasing at a rate of 1 cm/ sec. Find the rate at which the volume of the cone changes.
A body weighing 225N is being dragged along a rough horizontal plane by a force of P =445N. If the coefficient of friction is 1/2 and the line of the pull makes an angle of 18° above the horizontal,what are the velocities acquired from rest in the first 3.65m and in the first 5.50m?