Physics, 27.11.2019 21:31 hayden5928
An early major objection to the idea that earth is spinning on its axis was that earth would turn so fast at the equator that people would be thrown into space. given : rearth = 6.37 × 106 m , mearth = 5.98 × 1024 kg , rmoon = 1.74 × 106 m , and g = 9.8 m/s 2 . show the error in this logic by calculating the speed of a 117 kg person at the equator. answer in units of m/s.
Answers: 2
Physics, 21.06.2019 20:50
Identify the type of synthetic material used in each object
Answers: 1
Physics, 22.06.2019 07:00
The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?
Answers: 3
Physics, 22.06.2019 14:40
You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
Answers: 2
Physics, 22.06.2019 17:40
Which component of the earth’s atmosphere is decreased due to photosynthesis?
Answers: 1
An early major objection to the idea that earth is spinning on its axis was that earth would turn so...
Mathematics, 02.06.2020 22:57
Social Studies, 02.06.2020 22:57
Mathematics, 02.06.2020 22:57
Chemistry, 02.06.2020 22:57
English, 02.06.2020 22:57
Mathematics, 02.06.2020 22:57
Mathematics, 02.06.2020 22:57