Q1: To accommodate the rise and fall of th tide, a walkway from a pier to a float is supported by rollers as shown. If the mass center of the 300-Kg walkway is at G, calculate the tension T in the horizontal

Q: A lO-kN car and 5-kN hoist are supported 1.8 m above the floor by a cylinder with a 300-mm bore .…

A: Total force acting on the cylinder,F=10+5=15kN=15000N Area of the bore of the cylinder,A=π/4*(d^2)…

Q: 3. A book (0.5 Kg) is lying on top of a table and is being pushed downward with a force of 10 N.…

A: Given: The mass of the book m=0.5 kg The pushing forced on the bookF=10 N

Q: Page 111 Practice Problem 4.7: The weight of the reflector (the earth's gravitational pull) and the…

A: Given data:- mass of the reflector (m)=200kg Weight of the chain is neglected To find:- Weight of…

Q: A rectangular tank of dimensions: 2 m x 1.4 m x I m deep contains fresh water to a depth of 0.6 m. A…

A:

Q: For this question, imagine you are hanging a basket with the red cables shown below. Note that all…

A: Draw the top view and side view of given geometry As per the given condition, the red cables are…

Q: A load, F, of magnitude 400 N is carried by a boom, OA, which is supported by cables, AB and AC. 5.…

A:

Q: The input piston and output plunger of a hydraulic car lift are at the same level, as shown in the…

A:

Q: 3. For the gate shown, α = 45°, Y₁ = 1 m, and y₂ = 4 m. Will the gate fall or stay in position under…

A: Please find the solution below

Q: The homogeneous triangular plate has a mass of 12 kg. Plot the DCL of the plate for each set of…

A: mass of plate = 9.81×12 = 117.72 N No. of unknown = 3

Q: Hinge

A: For solution refer below images.

Q: The portable floor crane in the automotive shop is lifting a 350-lb engine. For the position shown…

A: Given Data The angle of the crane is: θ=32° The distance a is:a=7 in The distance b is: b=34 in The…

Q: The machine shown is used for moving heavy items such as pallets of bricks around construction…

A:

Q: 4. A vertical force F is applied to the cord that wraps over a pipe with a cylinder support by the…

A: Consider the mass of the cylinder as m. Draw the free-body diagram of the cylinder.

Q: The spring clamp of Fig. block Fagainst the floor. The force in the spring is F = k(e – lo), where e…

A: k=240 lb/ft ;l0=Unstretched lenght of the spring =3 in ;l=stretched lenght of the spring =8 in ;…

Forced undamped vibrations

In mechanical engineering, vibration is expressed as the term that occurs due to an object's backward and forward movement about a point of equilibrium. Generally, there are three types of vibrations which are,