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Mathematics 22 Online
OpenStudy (chrisplusian):

can anyone help with a physics question? I tried the physics site but it seems there are only questions there, not many answers

OpenStudy (chrisplusian):

A student standing on the ground throws a ball straight up. The ball leaves the student's hand with a speed of 15 when the hand is 2.0 above the ground.How long is the ball in the air before it hits the ground? (The student moves her hand out of the way

OpenStudy (chrisplusian):

sorry 15 m/S

OpenStudy (anonymous):

OpenStudy (anonymous):

hope this helps

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