Projectile Motion Problem - me verify my answer

AI Thread Summary
To solve the projectile motion problem, the key is to identify the relevant equations that incorporate the given variables: an initial velocity of 800.0 m/s, an angle of 30.0 degrees, and a height of 80.0 meters. Participants suggest listing all known values and their units to clarify the problem. They emphasize the need to use multiple equations if necessary, particularly those that relate to horizontal and vertical motion. The discussion highlights the importance of breaking down the problem into components to find the distance from the base of the cliff where the projectile lands. Understanding these principles is crucial for accurately solving projectile motion problems.
sugarbelle
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Homework Statement



A projectile is fired at an angle of 30.0 degrees above the horizontal with an initial velocity of 800.0 m/s from the top of a cliff 80.0 meters high. How far from the base of the cliff does it strikes the level ground below? Ignore friction.


Homework Equations



Can somebody help me with a relevant equation for this??

The Attempt at a Solution

 
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What equations are you studying?
 
You should list all the numbers you're given and the units associated with them. Then look through the equations you're studying right now and figure out which one of those has everything you're given except the one unknown. You may need more than one equation for some of these types of problems.
 

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