Physics, 13.01.2021 14:00, dragongacha777
Julie sets up a uniform lever with the mid-point of the lever sitting on the
pivot She places one weight on end Y of the lever as shown
Carefully, she puts an equal weight at end X
What will happen to the lever?
The lever will not move.
The lever will move to the horizontal position.
The lever will move past the horizontal position and
then return to the horizontal position.
The lever will come to rest with the end Y on the horizontal
surface.
Answers: 1
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If a balloon is taken outside on a very cold day, what will occur?
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Physics, 22.06.2019 11:30, georgesarkes12
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your
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Physics, 22.06.2019 17:10, lesok0818
Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up
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Julie sets up a uniform lever with the mid-point of the lever sitting on the
pivot She places one w...
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