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anonymous

  • 4 years ago

A toy plane is attached to the ceiling and is wound up. It flies in a circle as in the picture below. The mass of the plane is 0.50 kg and the period of the motion is 3.40 seconds. Calculate the centripetal force, tension, radius of the circle, and centripetal velocity. The string makes an angle of 35 degrees with respect to the ceiling and the string is 50 cm long.

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  1. anonymous
    • 4 years ago
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    |dw:1328144666621:dw|

  2. anonymous
    • 4 years ago
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    I got the Centripetal force= 9,346.44N the radius= 40.96

  3. anonymous
    • 4 years ago
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    |dw:1328147393689:dw|

  4. anonymous
    • 4 years ago
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    I'm sorry i don't know how to do this.

  5. anonymous
    • 4 years ago
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    just use newtons law, and concept of centripetal forces

  6. anonymous
    • 4 years ago
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    yea good answer infauzan

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