Calculate the period of the Pirate ship if it were a pendulum

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SUMMARY

The period of the Pirate ship, modeled as a pendulum, can be calculated using the formula for the period of a simple pendulum, T = 2π√(L/g), where L is the length of the pendulum and g is the acceleration due to gravity. In this case, L is confirmed to be 12 meters, and the maximum angle of displacement is noted to be 135 degrees, which is significant but does not affect the period calculation for small angles. The sine laws and trigonometric principles such as Soh Cah Toa are relevant for understanding the geometry involved in the problem.

PREREQUISITES
  • Understanding of pendulum physics and the formula T = 2π√(L/g)
  • Knowledge of trigonometric functions, specifically sine laws and Soh Cah Toa
  • Basic geometry related to angles and triangles
  • Familiarity with the concept of maximum angle of displacement in pendulum motion
NEXT STEPS
  • Study the derivation of the pendulum period formula T = 2π√(L/g)
  • Explore the effects of large angles on pendulum motion and period calculation
  • Learn about the application of sine laws in various geometric problems
  • Investigate the dynamics of pendulum motion in real-world scenarios, such as in ships
USEFUL FOR

Students studying physics, particularly those focusing on mechanics and pendulum motion, as well as educators looking for practical examples of pendulum calculations.

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Homework Statement



Calculate the period of the Pirate ship if it were a pendulum.

Homework Equations



Sine laws: SinA/a = SinB/b = SinC/c

Soh Cah Toa as well for 90 degrees triangles.

The Attempt at a Solution



http://img517.imageshack.us/img517/3668/scanrj4.jpg

I've tried it on there. I made a diagram but I'm lost. I need to find L and then t. I think it's 12, the radius. I'm not 100% sure though. Any help is greatly appreciated.
 
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Yes, the length is suppose to be 12 meters. The mass should be concentrated to a point at the middle of the boat, which would then make the pendulum's length 12 meters.
 
maximum angle of displacement 135 degrees? Seems a bit high.
 

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