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Physics tiebreaker

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    tiebreaker
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  • What is the momentum of a non-moving object?
    Zero
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  • If I carry a tray around in my hand around a room, but keeping it at the same height, how much work am I doing on the tray?
    zero
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  • Who is more powerful, Jill who runs up a hill at 10 seconds, or her identical mass twin Jane who runs up at 5 seconds?
    Jane
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  • Terminal velocity means I stop moving. I am "terminal".
    NO, speed is constant
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  • The net force of zero means I also have NO what?
    acceleration
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  • Friction always moves in what direction?
    Opposite applied force or motion
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  • 1000 mm = how many meters?
    ONE
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  • MegaMeter means how many meters?
    million
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  • When a 5 kg object experiences an impulse of 45 Newtons, it has a change of momentum of how much?
    45 kg * m/s
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  • If a 1 kg object has 9 joules of Ke, how fast is it moving?
    3 m/s
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