Physics, 17.12.2021 01:00 kiaraangely100400
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Which tool first allowed scientists to develop a deeper understanding of planetary orbits?
radioscope
polarized lenses
X-ray spectrometers
telescope
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Physics, 21.06.2019 19:00
What is work? how much work is done to move an object 0 meters?
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Physics, 22.06.2019 08:00
1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving
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Physics, 22.06.2019 11:00
1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
Answers: 1
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Which tool first allowed scientists to develop a deeper understanding of planetar...
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