Thursday, 21 February 2013

1.23 use the relationship between force, change in momentum and time taken

This is more fully explained in 1.21 but:
force= change in momentum / time taken


  1. You should add the proof as well, it would help a lot:

    F = ma
    F = m x(v-u)/t
    F = m(v-u)/t
    F = mv-mu/t

    So this proves the formula you mentioned :) and again thank you so much for your notes. May God bless you :)