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    poop1212's Avatar
    poop1212 Posts: 2, Reputation: 1
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    #1

    Sep 16, 2012, 12:20 PM
    Please help physics I have tried 5 times all wrong answers
    A ball is thrown upwards. What is its maximum height? Its initial vertical speed is 11.1m/s and the acceleration of gravity is 9.8m/s squared. Neglect air resistance. Answer in units of m.
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #2

    Sep 17, 2012, 05:45 AM
    What's your attempt?
    poop1212's Avatar
    poop1212 Posts: 2, Reputation: 1
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    #3

    Sep 17, 2012, 07:14 PM
    Quote Originally Posted by Unknown008 View Post
    What's your attempt?
    Try #1: 114200

    9/16/12 12:34 PM
    Try#2: 10.34

    9/16/12 12:50 PM
    Try#3: 9.2026

    9/16/12 1:57 PM
    Try#4: 0.01034

    9/16/12 2:00 PM
    Try#5: 0.02069

    9/16/12 2:16 PM
    Try#6: 3.21
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #4

    Sep 18, 2012, 05:14 AM
    With all calculations please.
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