Hardest Projectile Motion Question (1 Viewer)

[barbernator]

Any suggestions on the hardest projectile motion and/or binomial expansion questions in the HSC ext 1 papers from years gone?

 

[qawe]

Any suggestions on the hardest projectile motion and/or binomial expansion questions in the HSC ext 1 papers from years gone?

both the one's im thinking of are very recent (post2002) cant describe them though