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    deemer23's Avatar
    deemer23 Posts: 1, Reputation: 1
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    #1

    Oct 4, 2007, 05:15 PM
    Two Dimensional Motion
    A skateboard rolls 45.0 m down a hill that descends at an angle of 23.0 degrees with the horizontal. What are the horizontal and vertical components of the skateboard's displacement?
    terryg752's Avatar
    terryg752 Posts: 197, Reputation: 4
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    #2

    Oct 10, 2007, 09:38 AM
    Draw a right angled triangle with Diagonal = 45, and angle with horizontal = 23 degrees

    Vertical Component = Vertical side = 45 sine 23
    Horizontal Component = horizontal side = 45 cos 23
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