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kara
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HELP ! Assignment due in an hours
A gold ball is hit from ground @ 25* to the horizontal. When it lands, it has a velocity of 20 m/s @ 30* below horizontal.
A) find initial speed
B) time that ball is in air
C) height of landing pt. relative to start pt, which may be positive or negative
A gold ball is hit from ground @ 25* to the horizontal. When it lands, it has a velocity of 20 m/s @ 30* below horizontal.
A) find initial speed
B) time that ball is in air
C) height of landing pt. relative to start pt, which may be positive or negative