Posted by **taylor** on Sunday, October 17, 2010 at 5:46pm.

A car launches itself off a 20° ramp at the top of a 25m cliff travelling at 35 m/s. How long will it be in the air for and how far from the base of the cliff will it land?

- physics grade 11 -
**bobpursley**, Sunday, October 17, 2010 at 6:08pm
Vertical:

hfinal=hinitial+ViSin20*t-4.9t^2

hfinal=0, hinitial=25, Vi=35, solve for t.

how far? distance=Vicos20*t

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