Physics, 16.12.2019 02:31 jalenshayewilliams
Julian is late to class and sees a list on the board: -are explanations of observations and hypotheses -are based on many experiments -have been revised over time -can be used to predict what may be expected in the future what is julian’s class discussing?
Answers: 3
Physics, 21.06.2019 13:00
Alexander calder's mobiles are an example of motion because it uses forces of wind and water.
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Physics, 21.06.2019 21:40
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
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Physics, 21.06.2019 22:40
Explain vector addition, triangle method and parallelogram method
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Physics, 22.06.2019 06:20
Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question
Answers: 1
Julian is late to class and sees a list on the board: -are explanations of observations and hypothe...
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