Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

1) Define and prove parallelogram law of forces.

2) prepare down the difference between like forces and unlike forces

3) Determine the centre of gravity of 100 mm x 150 mm x 30 mm T-section.

4) Describe sliding friction and rolling friction with suitable exs.

5) Describe any simple machine with suitable and neat sketch.

6)  What do you mean by moment? Define Varignon’s theorem.

7) State coplaner concurrent and non concurrent force. Describe free body diagrams.

8) What is law of machine? Derive an equation for the same.

9) What do you mean by couple? prepare down the the characteristics of a couple.

10) A body of weight 300 N is lying on a rough horizontal plane having a coefficient of friction 0.3. Determine the magnitude of the force which can move the body while acting at an angle of 25° with the horizontal.

11) What is pulley? describe the working of first system, second system and third system of pulley.

12) prepare brief notes on

a. Bow’s Notation

b. Resultant and component of forces

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M910195

Have any Question? 


Related Questions in Mechanical Engineering

Construct quantum mechanical operators in the position

Construct quantum mechanical operators in the position representation for the following observables: (a) kinetic energy in one and in three dimensions, (b) the inverse separation, 1/x, (c) electric dipole moment, (d) z-c ...

Calculate the size h of the two welds required to attach a

calculate the size h of the two welds required to attach a plate to a frame as shown in figure. if the plate supports an inclined force P=50kn. use a factor safety of 3 and yield shear stress of 350 mpa for the weld mate ...

Midterm examinstruction by default the graduate students

Midterm Exam Instruction: By default, the graduate students are required to answer all the question below. Question 1 part a) and Question 5 are not required for undergraduate students but are bonus problem for undergrad ...

A laminated plastic beam with a square cross section is

A laminated plastic beam with a square cross section is built up by gluing together three strips, each 10 mm × 30 mm in cross section. It must carry a load P at its midpoint. a. The beam has a total weight W and a length ...

Projectdesign a tube bank that will increase the

Project Design a tube bank that will increase the temperature of a 1200 CFM flow of air from 35°F to 100°F. Assume a constant pressure of 1atm. Each tube will have a diameter of 0.5in and a length of 24in. The tube confi ...

There are 3 x 103 spheres in a box calculate the number of

There are 3 x 10 3 spheres in a box. Calculate the number of different combinations for the spheres in order to have 1100 spheres in the front third of the box. Assuming that the distribution is normal, calculate the pro ...

A liquid column of height h is confined in a vertical tube

A liquid column of height h is confined in a vertical tube of cross-sectional area A by a stopper. At t = 0, the stopper is suddenly removed, exposing the bottom of the liquid to atmospheric pressure. Using a control-vol ...

What primary factors determine the number of load cycles

What primary factors determine the number of load cycles required to break a bolt subject to fatigue loading? Describe the appearance of the break surface of a bolt which has failed in fatigue ? Where on a bolt are you m ...

A linear spring k is to be designed to stop a 20-mg

a linear spring k is to be designed to stop a 20-mg railroad car traveling at 8km/h within 400 mm after impact. Find the smallest value of k that will produce the desired result.

A linear spring k is to be designed to stop a 20-mg

a linear spring k is to be designed to stop a 20-mg railroad car traveling at 8km/h within 400 mm after impact. Find the smallest value of k that will produce the desired result.

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen