A ball is thrown toward a cliff of height h with a speed of 30m/s and an angle of 60 degrees above horizontal. It lands on the edge of the cliff 4.0s later.(adsbygoogle = window.adsbygoogle || []).push({});

How high is the cliff?

do you just use the equation h=.5gt^2 ? and put it in -9.80=g and 4=t ?

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# Components of velocity

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