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Physics

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A daredevil is shot out of a cannon at 45.0° to the horizontal with an initial speed of 28.0 m/s. A net is positioned a horizontal distance of 51.0 m from the cannon. At what height above the cannon should the net be placed in order to catch the daredevil?

  • Physics - ,

    horizontal:
    51=28cos45*t solve for t.

    Vertical
    h=28sin45*t-4.9t^2
    solve for h.

  • Physics - ,

    9.5

  • Physics - ,

    Not gonna tell you the answer directly, but you need to use Trig to find its X & Y velocity. Find the difference between the x axis of the vertex & tramp. Calculate the time according to the horizontal velocity. And take that time multiply it with the gravity

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