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    angellie's Avatar
    angellie Posts: 1, Reputation: 1
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    #1

    Oct 15, 2012, 06:56 AM
    Problem solver physics online
    A 25 kg child and a 20kg child sit at the opposite ends f a 4m seesaw. Where should a 10kg child sit to balance the system?
    Wondergirl's Avatar
    Wondergirl Posts: 39,354, Reputation: 5431
    Jobs & Parenting Expert
     
    #2

    Oct 15, 2012, 06:59 AM
    First and foremost, draw a picture.

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