(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

A projectile is launched with a speed of 50.0 m/s and an angle of 40.0o above the horizontal, from the top of a 75.0 m high cliﬀ onto a ﬂat valley ﬂoor at the base of the cliﬀ. Assume that g = 10.0 m/s2 and ignore aerodynamic eﬀects.

How long does it take for the projectile to reach the valley ﬂoor?

2. Relevant equations

3. The attempt at a solution

Not sure on this one

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# Homework Help: Projectile launched over cliff

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