Read image please The wheel consists of a 9-kg rim of 300-mm radius with hub and spokes of negligible mass. The wheel is mounted on the 4-kgyoke OA with mass center at G and with a radius of gyration about 0 of 330 mm. If the assembly is released from rest in thehorizontal position shown and if the wheel rolls on the circular surface without slipping, compute the velocity of point A when itreaches A'.v of A=0m/sec☑300 mm300 mm420 mm

Answered: Image /qna-images/answer/af52db2f-d0f2-4b7c-b91b-48f62dfa7853.jpg

Answered: The wheel consists of a 9-kg rim of…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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SQ2. The linkage of a braking system consists of the pedal arm DAB, the connecting rod BC, and the hydraulic cylinder C. At what angle 0 will the force Q be four times greater than the force P applied to the pedal? Neglect friction and the weight of the linkages. P B - 250 mm 100 mm
1. CALCLULATE THE FEM OF THE FOLLOWING USING THREE MOMENT EQUATION. B -L/2- -L/2-
Rigid Body Translation. Create fbd.
B3
A solid aluminum shaft of L=9 m long and diameter 34 mm is to be replaced by a tubular steel shaft of same length and same outside diameter, so that shaft could carry both same torque and same angle of twist over the length. What must be the inner diameter d of the tubular steel shaft?. Gs= 74 GPa, Gal= 40 GPa. Calculate polar moment of inertia for solid (Ja), Angle of twist for solid section (0a) in terms of T, Angle of twist for steel in terms of T& Js (steel polar moment of inertia) .
The flywheelA rotates clockwise under the action of a 700 N-m couple. A band break is to be used to stop the rotation of A. The coefficient of friction between the belt and the flywheel is 0.40. a.) What is the minimum force applied at the end of rod B that will stop the flywheel? b.) If the 700 N-m couple acts counterclockwise on A, what is the minimum braking force P? 700 N.m B 0.6 m 1.2 m
Solve, Thank you
The block brake consists of a pin-connected lever and friction block at B. The coefficient of static friction between the wheel and the lever is μs = 0.3, and a torque of 5 N ⋅ m is applied to the wheel. Determine if the brake can hold the wheel stationary when the force applied to the lever is (a) P = 30 N, (b) P = 70 N.
Q.2 Two circular 2T 2T T steel shafts AB and (A aluminunf steel steel CD with 40mm diameter is attached – 2x 2x and aluminum shaft BC with a 20mm diameter. The shaft is fixed at point A. Using the below values calculate the followings x= 1.2 (m) T= 6 (kN.m) Gst=75 GPa Ga=25 GPa a) Calculate internal Torque in AB, BC, and CD obeying the sign convention. b) Calculate angle of twist of C with respect to B c) Calculate angle of twist of D with respect to B d) Calculate maximum shear stresses in AB, BC and CD
A trailer weighing 2400 lb is attached to a 2900-Ib pickup truck by a ball-and-socket truck hitch at D. Q A B 9 ft -3 ft→ 5 ft 4 ft - 2 ft Determine the additional load on each of the truck wheels due to the trailer. The additional load on wheel B is AB= The additional load on wheel Cis AC=- Ib. Ib.
The block brake consists of a pin-connected lever and friction block at B. The coefficient of static friction between the wheel and the lever is μs = 0.3, and a torque of 5 N ⋅ m is applied to the wheel. Determine if the brake can hold thewheel stationary when the force applied to the lever is(a) P = 30 N, (b) P = 70 N.
3/99 SS The uniform 15-kg plate is welded to the ver- tical shaft, which is supported by bearings A and B. Cal- culate the magnitude of the force supported by bearing B during application of the 120-N-m couple to the shaft. The cable from C to D prevents the plate and shaft from turning, and the weight of the assembly is carried en- tirely by bearing A. 200 mm 120 N·m A B 200 mm PROBLEM 3/99 80 mm 600 mm D 400 mm

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