Recent content by piizexakly3

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    What is the purpose of this diagram in scientific research?

    is this for Ms. Kaelin?
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    Rotational Motion of a pendulum bob

    A pendulum bob is released from some initial height such that the speed of the bob at the bottom of the swing is 3.0 m/s. What is the initial height of the bob? I am not asking to do the problem for me, I am just unsure how to approach this problem. I am just looking for what i need to...