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OpenStudy (anonymous):
Sammy Sosa throws the baseball with initial speed of 145 feet per second at a 20 degree angle to the horizontal. The ball leaves Sammy’s hand at 5 feet high. When does the ball reach its maximum height
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OpenStudy (eyust707):
Is this for differential equations or physics?
OpenStudy (anonymous):
this is pre-calc. I got 1.6sec but im not sure
OpenStudy (eyust707):
ohh okay so you just start with the formula \[v(t) = at + v\]
OpenStudy (eyust707):
a= -32 ft/s
OpenStudy (eyust707):
v(t) = 0
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OpenStudy (eyust707):
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