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while solving numerical, how do we decide that we have to apply conservation of energy?

kindly, elaborate this conceptually

Sonal Pattanaik , 12 Years ago
Grade 12th pass
anser 2 Answers
Vikas TU

Last Activity: 12 Years ago

Whenver the qstn. is aking about velocity, foction force  or and type of given with displzcement then first think about applying for Work energyu theorem.

 

Basically in case of velocity momentum should be conserved in order to find the velocity of other.

 

 

approve!

Pratibha Rani

Last Activity: 12 Years ago

Basically in case of velocity momentum should be conserved in order to find the velocity of other.

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