Recent content by kramerbaggins

  1. K

    Minimum release angle for pendulum to clear peg at height L/3

    I am having trouble with this one. Which equation was wrong?
  2. K

    Speed of heavier fragment after rocket explosion at 2.0 s

    Ive tried from 20.8-21.0, but still wrong. It is from 20-22 I am assuming, but idk
  3. K

    Speed of heavier fragment after rocket explosion at 2.0 s

    Well Mastering Physics really doesn't care how many are in your answer as long as it is within like .05 or so. I ahve tried two different answer very close to 21, but still nothing
  4. K

    Speed of heavier fragment after rocket explosion at 2.0 s

    Homework Statement A 1500 kg weather rocket accelerates upward at 10m/s^2. It explodes 2.0 s after liftoff and breaks into two fragments, one twice as massive as the other. Photos reveal that the lighter fragment traveled straight up and reached a maximum height of 530 m. That is the problem...
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