A projectile is shot horizontally at 220 m/s from the top of a 620 m high cliff.(adsbygoogle = window.adsbygoogle || []).push({});

A) How long till the projectile hits the ground?

B) How far from the base of the cliff does the projectile land?

I am gonna be honest. I have no idea how to do any of my Physics homework. ): I still have 3 more questions to do too outta 5.

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# Motion in two dimension help please

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