Recent content by phy5ic5

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    Solving Normal Force Problem: Find Fn with Ks=46.0 J, v=4.50m/s

    I still don't quite understand what I have to plug in and where.. Like where are the A and B coming from?
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    Solving Normal Force Problem: Find Fn with Ks=46.0 J, v=4.50m/s

    i wasn't given any answer
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    Solving Normal Force Problem: Find Fn with Ks=46.0 J, v=4.50m/s

    but what would theta be? no angle was given...
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    Solving Normal Force Problem: Find Fn with Ks=46.0 J, v=4.50m/s

    I've done all the initial steps I just don't know how to get the Fn.
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    Solving Normal Force Problem: Find Fn with Ks=46.0 J, v=4.50m/s

    The only figure given was the graph.
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    Solving Normal Force Problem: Find Fn with Ks=46.0 J, v=4.50m/s

    Sorry about that- it's up there now.
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    Solving Normal Force Problem: Find Fn with Ks=46.0 J, v=4.50m/s

    file:///C:/Users/Alyssa/Desktop/graph.gif
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    Solving Normal Force Problem: Find Fn with Ks=46.0 J, v=4.50m/s

    Homework Statement A block is sent up a frictionless ramp along which an x-axis extends upward. The figure below gives the kinetic energy of the block as a function of position x; the scale of the figure's vertical axis is set by Ks = 46.0 J. If the block's initial speed is 4.50 m/s, what is...