A projectile is fired from point 0 at the edge of a cliff,with initial velocity components of v0x = 60.0 m/s and v0y = 175 m/s,as shown in the figure.The projectile rises and then falls into the sea at point P.The time of flight of the projectile is 40.0 s,and it experiences no appreciable air resistance in flight.What is the height of the cliff? 
Definitions:
Scientific Theories
Well-substantiated explanations of the natural world that are based on a body of evidence and can make predictions about natural phenomena.
Abnormal Psychology
A branch of psychology that studies unusual patterns of behavior, emotion, and thought, which may or may not be understood as precipitating a mental disorder.
Parsimonious
Refers to extreme unwillingness to spend money or use resources.
Enduring Truth
A concept or fact that remains valid and reliable over time.
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