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What is the magnitude of the acceleration of a ball that is dropped off the side of
a cliff after 1,2,3,4,5 seconds? (assume down id positive).
9.8, 9.8, 9.8, 9.8, 9.8
m/s2
4.9, 9.8, 14.7, 19.6,
24.5 m/s2
5, 20, 45, 80, 125
m/s2
9.8, 19.6, 29.4, 39.2,
49 m/s2
Answers: 1
Physics, 22.06.2019 18:40
Smallest intensity of a stimulus that you can detect 50 percent of the time is
Answers: 1
Physics, 23.06.2019 01:30
Which statements did both aristotle and ptolemy assume? check all that apply.
Answers: 1
Physics, 23.06.2019 01:40
The largest observatory complex in the world is on mauna kea, the tallest mountain on earth. what are some factors astronomers consider when selecting an observatory site? don’t forget practical ones. should astronomers, for example, consider building an observatory on denali (mount mckinley) or mount everest?
Answers: 1
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What is the magnitude of the acceleration of a ball that is dropped off the...
[3
What is the magnitude of the acceleration of a ball that is dropped off the...
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