Question

guys this Questions is science
1 . std 9

Questions

2 . Define Momentum. Give its SI & CGS unit. ?​

Answer 1

Answer:

Explanation:

2.  The momentum of the body is denoted by 'p' , mass is denoted by 'm' and velocity by 'v' So, p=mv. momentum has a sense of direction and hence it is a vector quantity. The SI unit of momentum is kgm/s and the CGS unit of momentum is g/cms

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