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Mathematics 13 Online
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

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

OpenStudy (eyust707):

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