100 kN 0.8 m 300 kN 1.2 m 3.2 m- 75 kN .G. G. Gf -2 m 2.8 m

Q: A 100-lb force directed vertically downward is applied to the toggle vise at C. Knowing that link BD…

A: Let the Angle made by the link AB with horizontal be θ and the downwards force acting at C be P.…

Q: 9) As shown by this image, the 89-lb crate is supported by three ropes as shown. The coefficients in…

A:

Q: The position of boom ABC is controlled by the hydraulic cylinder BD . For the loading shown,…

A: Free-body diagram of the boom ABC is given as, On using Sine Rule in triangle BCD,

Q: PROBLEM 2. The 500-kg cylinder shown is supported by the set-up shown. Neglecting the weight of the…

A: Given data: Mass of the given cylinder: 500-kg Weight of the bar is negligible All the given contact…

Q: Three rotating masses, A= 14 kg, B =11 kg and C =21 kg are attached to a shaft with center of…

A: The inertia forces associated with the moving masses frequently generate an unbalance of forces in…

Q: The telescoping arm ABC is used to provide an elevated platform for construction workers. The…

A:

Q: A wooden pole (S.G. of WP = 0.86), 507 mm in diameter (D), has a concrete cylinder (S.G. CC =…

A:

Q: n the assembly shown, sags of s and 1.5 s resulted when the two cylinders were suspended from the…

A:

Q: Problem 1 To loosen a frozen valve, a Force F of magnitude 76 lbs to the handle of the valve.…

A:

Q: In the planetary gear system shown, the radius of the central gear A is a= 18 mm, the radius of each…

A: Draw the free-body diagram of the central gear. Draw the free-body diagram of the gear C. Draw the…

Q: Q 4) The indicated location of the center of gravity of the ( 16 kN ) pickup truck is for the…

A: Given Load = 16 kN = 16000 N X = 40 cm = 0.4 m To find Magnitude of WL Normal force

Q: The indicated location of the center of gravity of the ( 16 kN ) pickup truck is for the unloaded…

A: Given that, Load at the center of gravity, W=16 kN,Reaction at A and B =NA=NB=N Drawing the free…

Q: Knowing that P= 90 lb and Q=60 lb, determine the components of all forces acting on member BCDE of…

A: Consider the F.B.D of the member ABD as shown below.

Q: The bucket of the front-end loader shown carries a 3200-lb load. The motion of the bucket is…

A: Draw the free body diagram for Bucket.

Q: Problem 2 A 100-lb child sits on a swing and is held in the position shown by a second child.…

A:

Q: The motion of the bucket of the front-end loader shown is controlled by two arms and a linkage that…

A: The total free body diagram of the system is shown below and the related dimensions which are useful…

Q: Two forces of magnitude TA= 7551 lb and TB= 14628 lb are applied as shown to a welded connection.…

A: FBD of the given figure can be drawn as shown below:   From the data given, TA = 7551 lb TB = 14628…

Q: For the steel truss and loading shown, determine the magnitude of the force (lb) of  member CE,…

A:

Q: Show that a wrench can be replaced with two forces, one of which has a prescribed line of action.

A: Let us take an example: The force due to wrench ,applied on point A can be replaced by two forces of…

Q: The indicated location of the center of gravity of the 3910-lb pickup truck is for the unladen…

A:

Q: or the steel truss and loading shown, determine the magnitude of the force (lb) of member BD,…

A:

Q: Two identical 5-ft-long rods connected by a pin at B are placed between two walls and a horizontal…

A:

Q: The indicated location of the center of gravity of the 3600-lb pickup truck is for the unladen…

A: Basics of Force & Momentum are used.

Q: A 100-lb force directed vertically downward is applied to the toggle vise at C. Knowing that link BD…

A: Consider the free body diagram shown below for the given system.

Q: Member BD exerts on member ABC a force P directed along line BD. Knowing that P must have a 300-lb…

A: Assuming the free body diagram and drawing as shown below

Q: The indicated location of the center of ravity of the ( 16 kN ) pickup truck is for the nloaded…

A: Given Data Load is : W=16 kN x=40 cm=0.4 m Now here we have two unknowns NA = NB and WL Now…

Q: For the steel truss and loading shown, determine the magnitude of the force (lb) of member BD,…

A:

Q: The cab and motor units of the front-end loader shown are connected by a vertical pin located 2 m…

A: Ans(a)  Let us consider reaction at the front wheel at A is NA the reaction at the front wheel at B…

Q: Knowing that P= 90 lb and Q = 60 lb, determine the components of all forces acting on member BCDE of…

A: The force acting on the member is Q=60 lb. The force acting on the member BCDE is P=90 lb.

Q: A freight wagon is at rest on a track at an angle of 25o to the vertical. The gross weight of the…

A:

Q: To the left of point B , the long cable ABDE rests on the rough horizontal surface shown. Knowing…

A: First, draw the free-body diagram: Calculate y-coordinate of point D by using the length of the…

Q: A farmer uses cables and winch pullers B and E to plumb one side of a small barn. If it is known…

A: Given: Sum of moments about x-axis = 4728 lb.ft TAB = 255 lb To find : TDE

Q: Solve Prob. 6.97 assuming that the 75-kN load has been removed.(Reference to Problem 6.97):The cab…

A:

Q: The bucket of the front-end loader shown carries a 3200-lb load. The motion of the bucket is…

A: Let us draw the FBD of the bucket Take Moment about D FAB(16 in)-1600 lb(15 in)=0 FAB = 1500 lb

Q: A sign of weight 2400 N is supported as shown by a ball and socket support at A and two cables BC…

A: Given Weight of the board = 2400 N To find Tension in BC Tension in AD Reaction at X Reaction at Y…

Q: Problem 10: The 48-kg collar G is released from rest in the position shown and is stopped by plate…

A:

Q: For the steel truss and loading shown, determine the magnitude of the force (lb) of  member CE,…

A:

Q: nd the weight of the lightest block D that can be used to support the 100 kg uniform pole ABC in the…

A: GIVEN: mass of pole ABC, m1=100 kg

Q: PROBLEM 2 In the assembly shown, sags of s and 1.5 s resulted when the two cylinders were suspended…

A:

Q: A uniform cable weighing 3 lb/ft is held in the position shown by a horizontal force P applied at B…

A: Given Data: The weight of the cable is, w=3 lb/ft. The value of the horizontal force at point B is,…

Q: Determine the y-component of C (in kN, round-off to 2 decimal places) of the loaded frame. P=50kN…

A:

Q: The truss shown below is supported by a roller at A and a hinge at B and carries loads at the points…

A: At roller support, there will be only one reaction i.e., Ay(vertically upward) and Ax=0. At hinged…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.