The End of the Ski Jump

[@veronicalodge6155]

This 6 years old video helped me a lot, thank you

[@barham1999]

thank you

[@muhammadtufail3376]

thank u maim its give me alot of help plzz upload other examples of this

[@bluedurp7652]

my question is where does 4.9 come from?

[@MissNobody-ix6kr]

We have (a) which is acceleration, it equals -9.8 m/s^2 but if you look closely at the equation we have 1/2 so if you divide the -9.8 by 2 you will get -4.9