Answers created by Sarah M

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• What is the moment of inertia of a pendulum with a mass of `8 kg` that is `6 m` from the pivot?
  
• What is the moment of inertia of a pendulum with a mass of `5 kg` that is `12 m` from the pivot?
  
• How much work is required for an astronaut to lift the Mars Rover with a mass of 2300 kg on the moon?
  
• What is the phylum mollusca?
  
• A sound wave traveling in 20ºC air has a pressure amplitude of 0.5 Pa. What is the intensity of the wave?
  
• Question #0c6bb