Rigid body and momentum, Mechanical Engineering

Assignment Help:

 

Rigid body and Momentum:

Body: A body consists of a Number of particles, it has definite shape.

Rigid body:  A rigid body can be defined as the combination of a large number of particles which occupy fixed position with respect to another, before and after applying a load.

A rigid body can be defined as a body, which retains its shape and size even if subjected to some external forces. In reality, nobody is perfectly rigid. But for the simplicity, we take the bodies as rigid bodies.

Momentum: It is the total motion possessed by body. It is vector quantity. It can be expressed

Momentum(M) = mass of the body(m) × Velocity(V) Kg-m/sec

 

 


Related Discussions:- Rigid body and momentum

Matlab question please help me, The salary calculation method for employees...

The salary calculation method for employees of a company is as follows: (1) If the number of working hours exceeds 120 hours, an additional 15% will be issued for the excess part;

Constant pressure cycle, Diesel (Constant Pressure Cycle): 5-1...

Diesel (Constant Pressure Cycle): 5-1 Suction Stroke at constant pressure 1-2 Adiabatic Compression 2-3 Heat Addition at constant pressure 3-4 Adiabatic Expan

High pressure die casting process, what is the working princile of high pre...

what is the working princile of high preesure die casting process

System of loads - beam, System of loads -  Beam: Build the SFD & BMD ...

System of loads -  Beam: Build the SFD & BMD for 10 m span simply supported beam subjected to a system of loads as illustrated in Figure . Figure Taking moment a

Determine maximum stress and modulus of elasticity, Determine maximum stres...

Determine maximum stress and modulus of elasticity:  A composite of glass fibres and epoxy has all of fibres laid along the length and is needed to carry a stress of 12 MPa. T

Explain interference between two mating gears, What do you understand by in...

What do you understand by interference between two mating gears ? if interference between two involutes gears is to be avoided then show that the maximum length of arc of contact w

Describe classifications of instruments, Describe various classifications o...

Describe various classifications of instruments and differentiate between null type and deflection of instruments with suitable examples.

Electro slag welding, ELECTRO SLAG WELDING   This process is similar...

ELECTRO SLAG WELDING   This process is similar to the electro gas welding process designed for making butt welding in the vertical position in one single pass and the plate

Engine keeps on running after ignition is switched off, If Engine Keeps on ...

If Engine Keeps on Running after Ignition is Switched Off Causes of Problem Remedy Pre-ignition due to very hot spark plug used

What are wall footings, What are wall footings? Explain in short. Gener...

What are wall footings? Explain in short. Generally wall footings are required to support direct concentric loads. However, an exception is the wall footings for retaining wall

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd