Forces working on sphere, Mechanical Engineering

Assignment Help:

Forces working on sphere:

Let a sphere of mass m, suspended by means of a string, resting against a smooth wall, as illustrated in Figure (a). What are the forces working on it?

Solution

Let us recognize the forces acting on the sphere. These are as follows:

1.      Weight of the sphere W = mg acting vertically downwards through the centre of gravity of the sphere.

2.      Tension in the string.

3.      Reaction offered by the wall (acting normal to the wall).

Therefore, the sphere is subjected to a system of three forces as shown in Figure.

965_SYSTEM OF FORCES.png


Related Discussions:- Forces working on sphere

Fluid Mechanics, I would like a help for my fluid mechanics assignment

I would like a help for my fluid mechanics assignment

GOVERNORS, Explain Wilson HArtnell Governor

Explain Wilson HArtnell Governor

Determine equivalent maximum shear stress in spring, Determine equivalent m...

Determine equivalent maximum shear stress in spring: A close coiled helical spring contains a stiffness of 10 N/mm. Its length while fully compressed, with adjacent coils touc

Find the laplace transform, Find the Laplace transform of the following dif...

Find the Laplace transform of the following differential equation: ? +3? +6x = 0, x(0) =0, ?(0)=3 Taking the inverse Laplace transform of X(s), obtain the time solution x(t).

Types of coated electrodes, TYPES OF COATED ELECTRODES Following are the ...

TYPES OF COATED ELECTRODES Following are the types of coated electrodes: a. Cellulosic electrodes b. Rutile electrodes c. Iron powder electrodes d. Low hydrogen e

Natural frequency-degree of freedom-conservative system , Natural Frequency...

Natural Frequency: This is the frequency of vibration of a system that is undamped and without external excitation while it is disturbed. Forced Vibration: This is the vibra

Tension testing, The first laboratory report, covering the two-part exercis...

The first laboratory report, covering the two-part exercise involving tension testing and stress concentrations is due in lab two weeks after the conclusion of fatigue testing.

Evaluate cross-section of leaves, A semi-elliptic multi-leaf spring is need...

A semi-elliptic multi-leaf spring is needed for the suspension of the rear axle of a truck. It consists of two extra full-length leaves and ten graduated length leaves including th

Illustrate the electromagnetic clutch, Illustrate the Centrifugal Clutch in...

Illustrate the Centrifugal Clutch in Detail with neat sketch ? Illustrate the Electromagnetic Clutch in Detail with neat sketch ? Illustrate the Diaphragm spring Clutch in

Simulate the compression test, This assignment will simulate large deformat...

This assignment will simulate large deformations (nonlinear geometry) and occurrence of necking and buckling due to static tensile and compressive loading of a given elastic-plasti

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