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rajsunny@sbcglobal.net
rajsunny@sbcglobal.net asked in Science & MathematicsPhysics · 1 decade ago

energy in physics?

a spring driven dart gun propels a 10 gram dart. It is ****** by exerting a force of 20N over a distance of 5.0 cm. How fast will the dart leave the gun?

please show me step by step on how you solved it

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  • Steve
    Lv 7
    1 decade ago
    Favorite Answer

    F*d = ½mV² → V = √(2F*d/m) = √(2*20*.05/.01) = 14.14 m/s

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