Question & Answer: Page 1

Singh asks : for a beam reduce the system of forces to an equivalent force couple iif the support reactin are not included, the system will not maintain beam in equilirium

Tag : maintain,support,reduce,equivalent,system,reactin,equilirium,forces,included,force

Category : Class XII | On : 2011-10-15 08:51:06

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Raja sharaff says :

18/10/2011 07:27:52

microsoft

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Durga prasad k asks : Name the famous battle that Rana Pratap fought against Akbar's forces

Tag : forces,rana,pratap,fought,akbar,battle,famous,act

Category : ACT | On : 2011-02-23 01:29:30

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Snigdha s says :

23/02/2011 06:27:27

haldighati battle

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Ashish talukdar singh asks : What do you mean by conservative forces? And how we can identify them?

Tag : nda,conservative,forces,identify

Category : NDA | On : 2010-12-04 08:26:09

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Vijay kumar beniwal asks : What do you mean by conservative forces? And how we can identify them?

Tag : conservative,identify,forces

Category : Class XI | On : 2010-12-04 06:26:27

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Amit rathore says :

02/05/2011 12:05:54

A conservative force is a force with the property that the work done in moving a particle between two points is independent of the path taken.Equivalently, if a particle travels in a closed loop, the net work done (the sum of the force acting along the path multiplied by the distance travelled ) by a conservative force is zero.
gravity is an example of a conservative force, while friction is an example of a non-conservative force.

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