Start your trial now! First week only $4.99!*arrow_forward*

Question

How many links and joints in the mechanism?

Tagged in

Engineering

Mechanical Engineering

Find answers to questions asked by students like you.

Q: Specifically a dynamics problem. Question in pic below.

A: The collar c is pinned to the rod CD Given data as per the question Angular velocity of Rod AB = 2 r...

Q: Write clearly and explain.

A: Understand that the uniform heat generated is one-dimensional, steady-state conduction. Write the ex...

Q: A force of 500 N forms angles of 60°, 45°, and 120°, respectively, with the x, y, and z axes. Find t...

A: Given data:

Q: Can you explain how to calculate the reactions step by step?

A: To calculate the reactions, first draw the free body diagram of the beam with details of dimensions ...

Q: Two circular water jets (d = 0.5 in.) issue steadily from this unusual nozzle. If Vj = 80.2 ft/s, wh...

A: The diagram for the nozzle is given as, The velocity of water in the jet is given as,

Q: Determine the vertical force applied by water on the container.

A: The pressure applied by the water on the bottom of the container, The area of the bottom surface of...

Q: In a kinematic chain, a quaternary joint is equivalent to

A: The kinematic chain is defined as the combination of the kinematic links in such a way that the firs...

Q: The shaft of the wheel unit rolls without slipping on the fixed horizontal surface. If the velocity ...

A: Given: The radius of the shaft = 2 inch The radius of the wheel = 10 inch The linear velocity,vO= 3 ...

Q: What is the use of gyroscope compass?

A: Gyroscope compass is a nonmagnetic device based on spinning disc and rotation of earth.

Q: Write clearly, Explain step-by-step.

A: Given data: Tooth of pinion, Np = 24 Rotating speed of pinion, ωp = 2500 rpm Tooth of spur gear, Ng ...

Q: R19–7. A thin disk of mass m has an angular velocity w while rotating on a smooth surface. Determine...

A: Write the expression of the initial angular momentum of the disk. Write the expression of the final...

Q: Determine the X and Y direction force components of the following force system

A: Solution : First, we draw the free body diagram as shown below:

Q: Angular Momentum of a Particle Two identical spheres with m=3 kg each are rigidly attached to the r...

A: Given data as per question Mass of each sphere= 3 kg Velocity of sphere = 2 m/s

Q: Locate the centroid y~ the area

A: The given shaded area is – Let us take a strip of thickness dx. then the area of the shaded can b...

Q: This is a dynamics problem. Answers: F = 60.88 lb, aG = 13.6 ft/s2, ...

A: Drawing free body diagram for the desk.

Q: The epicyclic gear train consists of the sun gear A which is in mesh with the planet gear B that rot...

A: Taking the gear B & C as shown below,

Q: 3. The tasty fish pictured above has a mass of 1100 kg and is hanging from a cable attached via a 4 ...

A: Given data as per question Mass of fish = 1100 kg Length of cable = 4 m Weight of beam = 600 kg Leng...

Q: *20-20. Gear B is driven by a motor mounted on turntable C. If gear A is held fixed, and the motor s...

A: Consider ω is the angular velocity, ωz is the angular velocity in the z-direction, ωy is the angular...

Q: Water is drawn from the large well at B through the 3 in. diameter suction pipe and discharged throu...

A: Consider P as the power, Q is the flow rate of water, A is the area of the pipe, d is the diameter o...

Q: what is the MMC of shaft dimension 1.375 /- .030?

A: Given: The dimension of shaft is 1375/-0.30 MMC :MMC stand for Maximum Material Condition.

Q: A rectangular plate is supported by three cables as shown. Knowing that the tension in cable AC is 6...

A: The above diagram is given with vectors, From above diagram, the vector AB is written as, The unit...

Q: 1 m aile Prob. 5-82 ket Inthree di 5-83. Both pulleys are fixed to the shaft and as the shaft turns ...

A: (A) Solution: To find the belt in tension we use the equilibrium condition in x axes. Take anticlock...

Q: A power plant has an overall efficiency of 30%. The plant generates 30 MW of electricity, and uses c...

A: Given data: Efficiency of power plant η = 30% Energy generated EG = 30 MW The energy input for fuel ...

Q: 20-22. The crane boom OA rotates about the z axis with a constant angular velocity of w = 0.15 rad/s...

A: Given data,

Q: A kinematic chain is known as a mechanism when

A: A kinematic chain is a combination of a number of rigid bodies that are connected by kinematic pairs...

Q: At the instant shown, slider moves to the left along the horizontal surface with . The collar at is ...

A: Relative velocity polygon

Q: Conservation of Angular Momentum The projectile having a mass of m=3 kg is fired from a cannon with...

A: Given data as per question Velocity = 500 m/s Mass =3 kg Angle =450

Q: What is the Eulerian description of fluid motion? How does it differ from the Lagrangian description...

A: In the Eulerian description identify a certain fixed location in the flow field and follow the chang...

Q: 13-82. The 8-kg sack slides down the smooth ramp. If it has a speed of 1.5 m/s when y = 0.2 m, deter...

A: When y = 0.2 m, at this position the distance on the x-axis can be calculated as follows

Q: The motion transmitted between the teeth of gears in mesh is *

A: The gears are used for transmitting power from one shaft to another shaft. The gear on the driving s...

Q: 19-54. The rod of mass m and length L is released from rest without rotating. When it falls a distan...

A: The motion diagram of the rod is given as, Apply work-energy theorem at positions (1) and (2), The...

Q: The solid 35-mm-diameter shaft is used to transmit the torques applied to the gears. The shaft is ma...

A: Given data: To determine the maximum torque, draw the torque diagram for the given system. Thus, t...

Q: problem 1.3-9 solution plz....

A: Drawing the free body diagram of the truss as shown below –

Q: I know that my answer b. was correct. But for future references, how do I determine the mA in questi...

A: The control valves are used for controlling the fluid flow by fluctuating the size of the flow passa...

Q: Task 1: Calculate and sketch the bending moment and shearing force diagrams for the horizontal beam ...

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...

Q: Please show work neatly, thank you.

A: The radius of the cam, The constant angular velocity about point O, The diagram of the cam is give...

Q: My answers for this question are 15.3438 slug 3731.66 slug*in^2 I used (0.5)(m)(a+b) to find the ...

A: To calculate the mass of the flywheel first calculate the volume of the given flywheel. In flywheel,...

Q: A 0.75-cm-diameter spherical object is completely submerged in water. The buoyant force acting on th...

A: Given: Diameter of the sphere, d= 0.75 cm The buoyant force acting on the object is calculated by us...

Q: Problem 4: A supply line contains a two-phase mixture of steam and water at 240 °C. To determine the...

A: Given data,

Q: How would a small or tight tolerance affect the layout?

A: The lines that are used for locating the points on the objects and items for the purpose of cutting,...

Q: Problem 1. Supports at A and G are pins. Find a) AD, b) CD, c) DE and d) BC bars. 1 kip = 1000 Ib. P...

A: Consider Ax and Ay as reactions at point A and Bx as the reaction at point B. Draw the free-body dia...

Q: 19-39. The 12-kg rod AB is pinned to the 40-kg disk. If the disk is given an angular velocity wn = 1...

A: Consider mD as the mass of the disk, r as the radius, l as the length of the rod, mR as the mass of ...

Q: Determine the resultant of the three forces shown. (18i-12j kN.m)

A: Writing the given forces in vector form as shown below, Taking upward z-direction as positive while ...

Q: Please help.

A: Taking the component of force F as shown in the figure,

Q: 20-11. The electric fan is mounted on a swivel support such that the fan rotates about the z axis at...

A: Given data:

Q: 1. (a) Explain relative velocity (b) The crank and connecting rod of an internal combustion engine ...

A: (a) Relative velocity:- The relative velocity concept arises from a given reference of the frame. Th...

Q: A rod assembly rotates around the z-axis. The mass C is 10 kg and its initial velocity is 7 m/s. A m...

A: Given data as per question Mass of the rod = 10 kg Velocity = 7 m/s Force =60 N M = 8t2+5

Q: What should engineers consider for selecting total knee replacement

A: In the situation of deteriorated knee joint, artificial prosthesis may be required. This artificial ...

Q: Application Problems All application problems are to be completed using correct dimensioning techniq...

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...

Q: While discussing the fail-safe function: Technician A says that the 4WS indicator light is illuminat...

A: The statement given by technician A is correct as when the fail-safe function that is when the any e...