Find solutions to your problems with the help of IDNLearn.com's expert community. Our experts are available to provide accurate, comprehensive answers to help you make informed decisions about any topic or issue you encounter.

A moving car has momentum. If it moves twice as fast what is it's momentum

Sagot :

as we know that P=mv .. where m is mass and v is velocity ..this relation shows that momentum has a direct relation with  these two quantities .. so when velocity is increased twice 
P' = mv 
P'=m2v
P' = 2 mv here mv is P so
P'=2P 
this shows that momentum will also be doubled by doubling the velocity :)