Physics, 26.11.2019 20:31 hopkinsgail5516
Pedro uses a bar magnet to pick up a nail. he then touches the tip of the nail to some staples.
why do some of the staples stick to the nail?
a. the nail and the bar magnet are now both permanent magnets.
b. the nail has become a temporary magnet, while the bar magnet remains a permanent magnet.
c. the nail has become a permanent magnet, while the bar magnet has become a temporary magnet.
d. the nail and the bar magnet are now both temporary magnets.
Answers: 3
Physics, 21.06.2019 20:30, PrincessIndia
3. on your graph, the data points between the black squares are data for elements with atomic numbers 3 through 9. locate these elements on your periodic table. what term or description would you use to identify these elements with respect to the periodic table?
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What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration
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Four friends, a, b, c, and d are standing varying distances away from a speaker which is producing sound waves.
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Pedro uses a bar magnet to pick up a nail. he then touches the tip of the nail to some staples.
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