Physics, 20.09.2020 16:01 jaidenkenna2001
Neil walks to his school which is 1km east away from his house. He travels 0.5 km east before he realizes he forgot his backpack and then walks back home to get it. After picking up his bag he then heads back to school. What distance did he cover? What was his displacement?
Answers: 2
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Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.
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Physics, 23.06.2019 10:30
Arock,thrown straight up, takes 4.2 seconds to reach its max height (g=9.8m/s) what was the initial velocity? what was its maximum height?
Answers: 1
Neil walks to his school which is 1km east away from his house. He travels 0.5 km east before he rea...
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