Physics, 11.07.2021 05:30 ashl3yisbored
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Describe what characterizes science and explain the difference between a hypothesis, a theory and a scientific law.
Explain Newton’s 3 laws of motion by using the example of a rollercoaster.
Breakdown and explain, in terms of frame of reference, if you’re inside a moving train everything on the outside can seem to be moving.
Propose a way to explain to someone the differences between the terms: speed, velocity and acceleration.
If you’re in a car moving at a high speed, and you stop abruptly, what would happen when wearing a seatbelt as opposed to not wearing a seat belt? Which of Newton’s 3 laws would apply?
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Physics, 22.06.2019 10:00
Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?
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Physics, 22.06.2019 14:20
How many atoms of nitrogen are in the chemical formula ni(w on
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Physics, 22.06.2019 14:30
Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil
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Physics, 22.06.2019 16:00
The amount of potential energy possessed by an elevated object is equal to what?
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Describe what characterizes science and explain the difference between a hypothe...
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