The double pulley shown weighs 15 kg and has a centroidal radius of gyration of 160 mm. Cylinder A and block B are attached to cords that are wrapped on the pulleys as shown. The coefficient of kinetic friction between block B and the surface is 0.25. Knowing that the system is released from rest in the position shown, determine (a) the velocity of cylinder A as it strikes the ground in m/s 150 mm 10kg - 250 mm 12 kg 900 mm move/copy guestion to anothe

The double pulley shown weighs 15 kg and has a centroidal radius of gyration of 160 mm. Cylinder A and block B are attached to cords that are wrapped on the pulleys as shown. The coefficient of kinetic friction between block B and the surface is 0.25. Knowing that the system is released from rest in the position shown, determine (a) the velocity of cylinder A as it strikes the ground in m/s 150 mm 10kg - 250 mm 12 kg 900 mm move/copy guestion to anothe

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

Semi-circular gate AB is used to store kerosene as shown. Calculate the magnitude of the resultant hydrostatic force, in kN, acting on gate AB. Kerosene SG= 0.82 5 m 3 m A B -P Gate: Side view
How can I find the solution for the pressure at point B only? (answer is given)
Fluid of mechanics
The 275-kg circular craft is suspended 100 mm from the ground. For this to occur, air is drawn in at 18 m/s through the 200-mm-diameter intake and discharged to the ground as shown. Take Pu = 1.22 kg/m³. Assume the fluid is an ideal fluid, that is, incompressible and frictionless. (Figure 1) -1.5 m -1.5 m -200 mm B 100 mm Determine the pressure that the craft exerts on the ground. Express your answer to three significant figures and include the appropriate units.
Q4. A spherical object of volume 1m³ floats on water (water = 9810 N/m³). Find the submerged volume (V) of the object if the specific weight of the spherical object is (Ysphere = 7500 N/m³). --- WATER
L6
The thrust of a shaft is taken by a collar bearing filled with a forced lubrication system which maintains a film of oil of constant thickness 0.3 mm between the surface of the collar and the bearing. The outer and inner diameters of the collar are 156 mm and 120 mm respectively. The coefficient of viscosity of the oil is 1.2 poise. Calculate the power lost in friction of the bearing when the shaft rotates at 500 revolutions per minute.
Q-4 The apparatus shown in the figure is used to measure the velocity of air at the center of a duct having a 10 cm diameter. A tube mounted at the center of the duct has a 2 mm diameter and is attached to one leg of a slant-tube manometer. A pressure tap in the wall of the duct is connected to the other end of the slant-tube manometer. The well of 10 cm p = 150 kPa the slant-tube manometer is sufficiently large that the elevation of the fluid in it does not change significantly when fluid moves up the leg of T= 20°C the manometer. The air in the duct is at a temperature of 20°C, and the pressure is 150 kPa. The manometer liquid has a specific gravity 30 of 0.7, and the slope of the leg is 30°. When there is no flow in the duct, the liquid surface in the manometer lies at 2.3 cm on the slanted scale. When there is flow in the duct, the liquid moves up to 6.7 cm on the slanted scale. Find the velocity of the air in the duct. Assuming a uniform velocity profile in the duct, calculate the…
For each lever shown below , compute the AMAf and the IMAf