Determine the time needed to pull the cord at B down 4 ft starting from rest when a force of O lb is applied to the cord. Block A weighs 15 lb. Neglect the mass of the pulleys and cords.

Q: Two cables are tied together at C and are loaded as shown. Knowing that P = 328 N and R = 495 N,…

A:

Q: Q1. (25 pts) Simply determine the support reactions for the loaded beam shown below. You must show…

A:

Q: The 280-lb force is applied at point A of the bracket. Determine the moments of this force about…

A: Given  A force applied  Required  Moment at point B, C and along line BC.

Q: R. (400, 200 60N (200 Bol R. R. A table 600 mm by 600 mm is mounted on three legs. Four loads…

A:

Q: G 1.75 m 2.05 m a) The delivery truck, shown, has a total mass of 3800 kg on the passenger's side…

A:

Q: 3-34. Each cord can sustain a maximum tension of 20 lb. Determine the largest weight of the lamp…

A: Given : Maximum tension = 20 lb To Find : The largest weight of the lamp and also determine thetha…

Q: H.W No1 Determine the resultant force and Specify where it acts on the beam measured from point a…

A: Thank you for the question . As per honour code  we will answer the first question since the exact…

Q: Attempt all questions. A simple frame structure is simply supported by a roller at A and a pin at B…

A:

Q: The jib crane is designed for a maximum capacity of 15 kN, and its uniform I-beam has a mass of 220…

A: Given,  R =  160.6x2- 93.526x + 255.46 Operating range x = 0.2 to 3.7m

Q: A. If the allowable load for each leg of the stand is 10 KN, determine the maximum load W, in KN. B.…

A: The cartesian coordinate system is given. There are 3 members AD, CD, and BD which can carry the…

Q: For the pulley system shown in the figure below, which of the following statements are true? P DA B…

A:

Q: The crate has an unknown weight W and is held by cable AB, AC, and AD. Each cable can hold a max of…

A:

Q: 1. Given the beam below, assume that the points of inflection for girder each girder end. Draw the…

A: From the given question it is required to determine the shear force and bending moment in girder EF

Q: Determine the time needed to pull the cord at B down 4 ft starting from rest when a force of 10 lb…

A: Given:- The magnitude of the force applied = 10 lb  The weight of the block A = 20 lb  To…

Q: A 100-kg crate hangs from ropes as shown below. Find the tension in ropes AB and AC.

A: This question is related to Tension from strength of materials. In this question we calculate…

Q: 1. Determine the magnitudes of all pin reactions for the frame loaded as shown. Assume F = 680 N, a…

A:

Q: For the pulley system shown in the figure below, which of the following statements are true?

A: Consider the FBD of pully A

Q: Question 3. Determine the crippling Joad for a T-section of dimensions 12 em 12 em x 2 cm and of…

A:

Q: applies in pulley system SKOWR echanism th Briefly explain. Тв D A

A: The following assumptions must be considered before writing the equation: 1. The string is taut and…

Q: Each cord can sustain a maximum tension of 20 lb. Determine the largest weight of the lamp that can…

A: Let us assume that, the weight of the lamp is W since  weight W is acting downwards, all the cables…

Q: [13] Determine the mass of each of the two cylinders if they cause a sag of S = 0.5 m when suspended…

A: The given figure is shown below:

Q: Q1. Block A has a mass of m kg and is hoisted using the rope-and-pulley system shown. If the collar…

A:

Q: 100-kg crate hangs from ropes as shown below. Find the tension in ropes AB and AC. B 30° 60° A

A: Convert mass of block in Force  Force = mass x acceleration due to gravity F = 100 x 9.81 = 981 N =…

Q: Determine the reaction forces in the fixed support at A, the pin supports at B and D and the roller…

A:

Q: Ely = MAr +RĄx² – P(x – )² + C1 Ely = Ma¤² + ¿RAr – ¿P(x – 4° +C1- Let P=75 kN, L = 17 m

A: We knowEIy'=MAx+12RAx2-12P(x-L3)2+c1EIy=12MAx2+16RAx3-16P(x-L3)3+c1x+c2(i)at x=0  y=0  and and y'=0…

Q: Q1. Block A has a mass of m kg and is hoisted using the rope-and-pulley system shown. If the collar…

A:

Q: he spool has a mass of 30 kg and a radius of gy o = 0.25 m. Block A has a mass of 25 kg, and 3 has a…

A: mA=25kgmb=10kgrA=0.32mrB=0.18mvA=6msvA=ωrAω=60.32rads=19.75vB=ωrB=60.320.18=3.375ms

Q: determine the stiffness k of each spring so that the 30-N force causes the bar to tip angle = 15…

A: Given data ; force = 30 N Tip Angle = 15 degree

Q: 200 lb/ft -6 ft. B 250 lb/ft

A:

Q: Q.1) For the plate shown in figure, determine the forces in three ropes if the plate weighs 1.6 kN.…

A: Solution:

Q: d the

A: Draw free body diagram From the above figure At point C, tanθ=21θ=tan-12θ=63.435o

Q: he bar clamp is being used to clamp two boards together while the glue between them cures. What…

A: Diameter= 0.375 incoefficient of friction  =0.27copression = 68 lbTo find:Torque MTorque M ′

Q: estion 3 Determine the magnitude of the maximum bending moment in member AB of the frame loaded as…

A:

Q: The block has a mass of 0.5 kg and moves within the smooth vertical slot as shown. If it starts from…

A: Appreciate if there is detailed work with explanation and finds you helpful for ease of…

Q: A can of paint (10 lb) and a painter (180 lb) are positioned on a step latter. Compute the forces at…

A: Given:- EG = 1.5 ft,  CF = 1 ft

Q: determine the stiffness k of each spring so that the 30-N force causes the bar to tip angle = 15…

A:

Q: The boom shown supports a load having a weight of W= 850 lb. Determine the tension in the cables BC…

A:

Q: 18. The motor at B winds up-the cord attached to the 5-lb crate with a constant speed. Determine the…

A: To find tension in cord CD and angle theta

Q: -10m CG A circular gate 2 m in diameter is inclined at an angle of 40° from the horizontal. Fresh…

A: Given data: Location of CG of plate from the water level (HCG) = 10m Diameter of the plate = 2m…

Q: X 0 Question Completion Status: & Moving to another question will save this response. Question 2…

A:

Q: Answer please correct and fast.

A:

Q: determine the stiffness k of each spring so that the 30-N force causes the bar to tip angle = 15…

A:

Q: 3-42: A "scale" is constructed with a 4 ft long cord and the 10-lb block D. The cord is fixed to a…

A:

Mechanics of Solids

It is the study of the behavior of solid materials, their characteristics under various circumstances such as variation in external forces, temperature, and other internal factors. It is one of most important study in the field of engineering science, especially chemistry and mechanical engineering. In rigid body, the idealization of the solid body in which deformation is neglected. Deformation is known as the force acting on the solid state system which exerts change in its shape of the body but it continues to be at rest or in a uniform motion but it cannot accelerate. But those solid systems do have elasticity, compressibility and can be bent. This field is very vast since there are wide range of materials around us.